Some experiments in ADPCM coding of images. - Petros Maragos; Russell M. Mersereau; Ronald W. Schafer (ICASSP, 1982)

Two-dimensional linear predictive analysis of arbitrarily-shaped regions. - Petros Maragos; Russell M. Mersereau; Ronald W. Schafer (ICASSP, 1983)

Multichannel linear predictive coding of color images. - Petros Maragos; Russell M. Mersereau; Ronald W. Schafer (ICASSP, 1984)

A unification of linear, median, order-statistics and morphological filters under mathematical morphology. - Petros Maragos; Ronald W. Schafer (ICASSP, 1985)

Applications of morphological filtering to image analysis and processing. - Petros Maragos; Ronald W. Schafer (ICASSP, 1986)

Morphological skeleton representation and coding of binary images. - Petros Maragos; Ronald W. Schafer (IEEE Trans. Acoust. Speech Signal Process., 1986)

Pattern spectrum of images and morphological shape-size complexity. - Petros Maragos (ICASSP, 1987)

Morphological filters-Part I: Their set-theoretic analysis and relations to linear shift-invariant filters. - Petros Maragos; Ronald W. Schafer (IEEE Trans. Acoust. Speech Signal Process., 1987)

Morphological filters-Part II: Their relations to median, order-statistic, and stack filters. - Petros Maragos; Ronald W. Schafer (IEEE Trans. Acoust. Speech Signal Process., 1987)

Morphology-based symbolic image modeling, multi-scale nonlinear smoothing, and pattern spectrum. - Petros Maragos (CVPR, 1988)

Symbolic signal representation using nonlinear filtering. - Petros Maragos (ICASSP, 1988)

Optimal Morphological Approaches To Image Matching And Object Detection. - Petros Maragos (ICCV, 1988)

Region-based optical flow estimation. - Chiou-Shann Fuh; Petros Maragos (CVPR, 1989)

Morphological correlation and mean absolute error criteria. - Petros Maragos (ICASSP, 1989)

A Representation Theory for Morphological Image and Signal Processing. - Petros Maragos (IEEE Trans. Pattern Anal. Mach. Intell., 1989)

Pattern Spectrum and Multiscale Shape Representation. - Petros Maragos (IEEE Trans. Pattern Anal. Mach. Intell., 1989)

Fractal excitation signals for CELP speech coders. - Petros Maragos; Kenneth L. Young (ICASSP, 1990)

Threshold Superposition in Morphological Image Analysis Systems. - Petros Maragos; Robert D. Ziff (IEEE Trans. Pattern Anal. Mach. Intell., 1990)

Morphological systems for multidimensional signal processing. - Petros Maragos; Ronald W. Schafer (Proc. IEEE, 1990)

Affine models for image matching and motion detection. - Chiou-Shann Fuh; Petros Maragos (ICASSP, 1991)

Fractal aspects of speech signals: dimension and interpolation. - Petros Maragos (ICASSP, 1991)

Speech nonlinearities, modulations, and energy operators. - Petros Maragos; Thomas F. Quatieri; James F. Kaiser (ICASSP, 1991)

Evolution equations for continuous-scale morphology. - Roger W. Brockett; Petros Maragos (ICASSP, 1992)

On separating amplitude from frequency modulations using energy operators. - Petros Maragos; James F. Kaiser; Thomas F. Quatieri (ICASSP, 1992)

Finding speech formants and modulations via energy separation: with application to a vocoder. - Helen M. Hanson; Petros Maragos; Alexandros Potamianos (ICASSP (2), 1993)

Morphological systems for character image processing and recognition. - Ping-Fai Yang; Petros Maragos (ICASSP (5), 1993)

AM-FM energy detection and separation in noise using multiband energy operators. - Alan C. Bovik; Petros Maragos; Thomas F. Quatieri (IEEE Trans. Signal Process., 1993)

On amplitude and frequency demodulation using energy operators. - Petros Maragos; James F. Kaiser; Thomas F. Quatieri (IEEE Trans. Signal Process., 1993)

Energy separation in signal modulations with application to speech analysis. - Petros Maragos; James F. Kaiser; Thomas F. Quatieri (IEEE Trans. Signal Process., 1993)

Measuring the Fractal Dimension of Signals: Morphological Covers and Iterative Optimization. - Petros Maragos; Fan-Kon Sun (IEEE Trans. Signal Process., 1993)

Differential Morphology: Multiscale Image Dynamics, Max-Min Difference Equations, and Slope Transforms. - Petros Maragos (ICIP (2), 1994)

Demodulation of Images Modeled by Amplitude-Frequency Modulations Using Multidimensional Energy Separation. - Petros Maragos; Alan C. Bovik (ICIP (3), 1994)

Morphological Systems Theory: Slope Transforms, Max - Min Differential Equations, Envelope Filters, and Sampling. - Petros Maragos (ISMM, 1994)

Morphological systems: Slope transforms and max-min difference and differential equations. - Petros Maragos (Signal Process., 1994)

A comparison of the energy operator and the Hilbert transform approach to signal and speech demodulation. - Alexandros Potamianos; Petros Maragos (Signal Process., 1994)

A system for finding speech formants and modulations via energy separation. - Helen M. Hanson; Petros Maragos; Alexandros Potamianos (IEEE Trans. Speech Audio Process., 1994)

Conditions for positivity of an energy operator. - Alan C. Bovik; Petros Maragos (IEEE Trans. Signal Process., 1994)

Evolution equations for continuous-scale morphological filtering. - Roger W. Brockett; Petros Maragos (IEEE Trans. Signal Process., 1994)

Speech formant frequency and bandwidth tracking using multiband energy demodulation. - Alexandros Potamianos; Petros Maragos (ICASSP, 1995)

Min-max classifiers: Learnability, design and application. - Ping-Fai Yang; Petros Maragos (Pattern Recognit., 1995)

Higher order differential energy operators. - Petros Maragos; Alexandros Potamianos (IEEE Signal Process. Lett., 1995)

Slope transforms: theory and application to nonlinear signal processing. - Petros Maragos (IEEE Trans. Signal Process., 1995)

Morphological/rank neural networks and their adaptive optimal design for image processing. - Lúcio F. C. Pessoa; Petros Maragos (ICASSP, 1996)

Energy demodulation of two-component AM-FM signals with application to speaker separation. - Balasubramaniam Santhanam; Petros Maragos (ICASSP, 1996)

Partial differential equations in image analysis: continuous modeling, discrete processing. - Petros Maragos; Muhammad Akmal Butt (ICIP (3), 1996)

Comparison of Multiscale Morphology Approaches: PDE Implemented Via Curve Evolution Versus Chamfer Distance Transform. - Muhammad Akmal Butt; Petros Maragos (ISMM, 1996)

MRL-Filters and Their Adaptive Optimal Design for Image Processing. - Lúcio F. C. Pessoa; Petros Maragos (ISMM, 1996)

Least-Squares Algorithms for Motion and Shape Recovery Under Perspective Projection. - Chiou-Shann Fuh; Petros Maragos (J. Inf. Sci. Eng., 1996)

Energy demodulation of two-component AM-FM signal mixtures. - Balasubramaniam Santhanam; Petros Maragos (IEEE Signal Process. Lett., 1996)

Guest Editorial Introduction to the Special Issue on Nonlinear Image Processing. - Gonzalo R. Arce; Petros Maragos; Yrjö Neuvo; Ioannis Pitas (IEEE Trans. Image Process., 1996)

Differential morphology and image processing. - Petros Maragos (IEEE Trans. Image Process., 1996)

Demodulation of discrete multicomponent AM-FM signals using periodic algebraic separation and energy demodulation. - Balasubramaniam Santhanam; Petros Maragos (ICASSP, 1997)

On using fractal features of speech sounds in automatic speech recognition. - Petros Maragos; Alexandros Potamianos (EUROSPEECH, 1997)

Lattice calculus of the morphological slope transform. - Henk J. A. M. Heijmans; Petros Maragos (Signal Process., 1997)

Partial differential equations in image analysis: Continuous modeling, discrete processing. - Petros Maragos (EUSIPCO, 1998)

Neural networks with hybrid morphological/rank/linear nodes and their application to handwritten character recognition. - Lúcio F. C. Pessoa; Petros Maragos (EUSIPCO, 1998)

Two frontiers in morphological image analysis: differential evolution models and hybrid morphological/linear neural networks. - Petros Maragos; Muhammad Akmal Butt; Lúcio F. C. Pessoa (SIBGRAPI, 1998)

Harmonic analysis and restoration of separation methods for periodic signal mixtures: Algebraic separation versus comb filtering. - Balasubramaniam Santhanam; Petros Maragos (Signal Process., 1998)

Optimum design of chamfer distance transforms. - Muhammad Akmal Butt; Petros Maragos (IEEE Trans. Image Process., 1998)

MRL-filters: a general class of nonlinear systems and their optimal design for image processing. - Lúcio F. C. Pessoa; Petros Maragos (IEEE Trans. Image Process., 1998)

Nonlinear PDEs and Numerical Algorithms for Modeling Levelings and Reconstruction Filters. - Petros Maragos; Fernand Meyer (Scale-Space, 1999)

Morphological Scale-Space Representation with Levelings. - Fernand Meyer; Petros Maragos (Scale-Space, 1999)

Multiscale Morphological Segmentations Based on Watershed, Flooding, and Eikonal PDE. - Fernand Meyer; Petros Maragos (Scale-Space, 1999)

Speech analysis and synthesis using an AM-FM modulation model. - Alexandros Potamianos; Petros Maragos (Speech Commun., 1999)

A PDE Approach to Nonlinear Image Simplification via Levelings and Reconstruction Filters. - Petros Maragos; Fernand Meyer (ICIP, 2000)

A Lattice Control Model of Fuzzy Dynamical Systems in State-Space. - Petros Maragos; Giorgos B. Stamou; Spyros G. Tzafestas (ISMM, 2000)

Curve Evolution, Differential Morphology, and Distance Transforms Applied to Multiscale and Eikonal Problems. - Petros Maragos; Muhammad Akmal Butt (Fundam. Informaticae, 2000)

Nonlinear Scale-Space Representation with Morphological Levelings. - Fernand Meyer; Petros Maragos (J. Vis. Commun. Image Represent., 2000)

Neural networks with hybrid morphological/rank/linear nodes: a unifying framework with applications to handwritten character recognition. - Lúcio F. C. Pessoa; Petros Maragos (Pattern Recognit., 2000)

Multicomponent AM-FM demodulation via periodicity-based algebraic separation and energy-based demodulation. - Balasubramaniam Santhanam; Petros Maragos (IEEE Trans. Commun., 2000)

An improved energy demodulation algorithm using splines. - Dimitrios Dimitriadis; Petros Maragos (ICASSP, 2001)

Generalized multiscale connected operators with applications to granulometric image analysis. - Anastasios D. Doulamis; Nikolaos D. Doulamis; Petros Maragos (ICIP (3), 2001)

Synthesis and applications of lattice image operators based on fuzzy norms. - Petros Maragos; Vassilis Tzouvaras; Giorgos B. Stamou (ICIP (1), 2001)

Segmentation of soil section images using connected operators. - Anastasia Sofou; Costas S. Tzafestas; Petros Maragos (ICIP (3), 2001)

Algebraic and PDE Approaches for Multiscale Image Operators with Global Constraints: Reference Semilattice Erosions and Levelings. - Petros Maragos (Scale-Space, 2001)

Time-frequency distributions for automatic speech recognition. - Alexandros Potamianos; Petros Maragos (IEEE Trans. Speech Audio Process., 2001)

Modulation features for speech recognition. - Dimitrios Dimitriadis; Petros Maragos; Alexandros Potamianos (ICASSP, 2002)

Speech analysis and feature extraction using chaotic models. - Vassilis Pitsikalis; Petros Maragos (ICASSP, 2002)

Some advances in nonlinear speech modeling using modulations, fractals, and chaos. - Petros Maragos; Alexandros G. Dimakis; Iasonas Kokkinos (DSP, 2002)

Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation. - Petros Maragos; T. Loupas; Vassilis Pitsikalis (DSP, 2002)

Shape Connectivity: Multiscale Analysis and Application to Generalized Granulometries. - Costas S. Tzafestas; Petros Maragos (J. Math. Imaging Vis., 2002)

PDE-based modeling of image segmentation using volumic flooding. - Anastasia Sofou; Petros Maragos (ICIP (2), 2003)

Lattice Fuzzy Signal Operators and Generalized Image Gradients. - Petros Maragos; Vassilis Tzouvaras; Giorgos B. Stamou (IFSA, 2003)

Robust energy demodulation based on continuous models with application to speech recognition. - Dimitrios Dimitriadis; Petros Maragos (INTERSPEECH, 2003)

Nonlinear analysis of speech signals: generalized dimensions and lyapunov exponents. - Vassilis Pitsikalis; Iasonas Kokkinos; Petros Maragos (INTERSPEECH, 2003)

Continuous-time models for AM-FM signal demodulation and their application to speech recognition. - Dimitrios Dimitriadis; Petros Maragos (NOLISP, 2003)

Some advances on speech analysis using generalized dimensions. - Vassilis Pitsikalis; Petros Maragos (NOLISP, 2003)

Algebraic and PDE Approaches for Lattice Scale-Spaces with Global Constraints. - Petros Maragos (Int. J. Comput. Vis., 2003)

A Fast Multigrid Implicit Algorithm for the Evolution of Geodesic Active Contours. - George Papandreou; Petros Maragos (CVPR (2), 2004)

A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks. - Iasonas Kokkinos; Rachid Deriche; Petros Maragos; Olivier D. Faugeras (ECCV (2), 2004)

Modeling resonances with phase modulated self-similar processes [speech processing example]. - Alexandros G. Dimakis; Petros Maragos (ICASSP (2), 2004)

Modulation-feature based textured image segmentation using curve evolution. - Iasonas Kokkinos; Georgios Evangelopoulos; Petros Maragos (ICIP, 2004)

Advances in texture analysis-energy dominant component & multiple hypothesis testing. - Iasonas Kokkinos; Georgios Evangelopoulos; Petros Maragos (ICIP, 2004)

Editorial. - Kiyoharu Aizawa; Thomas S. Huang; Stefanos D. Kollias; Petros Maragos; Ralf Schäfer (EURASIP J. Adv. Signal Process., 2004)

Image Analysis of Soil Micromorphology: Feature Extraction, Segmentation, and Quality Inference. - Petros Maragos; Anastasia Sofou; Giorgos B. Stamou; Vassilis Tzouvaras; Efimia Papatheodorou; George P. Stamou (EURASIP J. Adv. Signal Process., 2004)

A Cross-Validatory Statistical Approach to Scale Selection for Image Denoising by Nonlinear Diffusion. - George Papandreou; Petros Maragos (CVPR (1), 2005)

An Expectation Maximization Approach to the Synergy between Image Segmentation and Object Categorization. - Iasonas Kokkinos; Petros Maragos (ICCV, 2005)

Image denoising in nonlinear scale-spaces: automatic scale selection via cross-validation. - George Papandreou; Petros Maragos (ICIP (1), 2005)

Coupled geometric and texture PDE-based segmentation. - Anastasia Sofou; Georgios Evangelopoulos; Petros Maragos (ICIP (2), 2005)

Auditory Teager energy cepstrum coefficients for robust speech recognition. - Dimitrios Dimitriadis; Petros Maragos; Alexandros Potamianos (INTERSPEECH, 2005)

Speech event detection using multiband modulation energy. - Georgios Evangelopoulos; Petros Maragos (INTERSPEECH, 2005)

Advances in statistical estimation and tracking of AM-FM speech components. - Athanassios Katsamanis; Petros Maragos (INTERSPEECH, 2005)

A Variational Formulation of PDE's for Dilations and Levelings. - Petros Maragos (ISMM, 2005)

Advances in Variational Image Segmentation Using AM-FM Models: Regularized Demodulation and Probabilistic Cue Integration. - Georgios Evangelopoulos; Iasonas Kokkinos; Petros Maragos (VLSM, 2005)

Lattice Image Processing: A Unification of Morphological and Fuzzy Algebraic Systems. - Petros Maragos (J. Math. Imaging Vis., 2005)

Soil image segmentation and texture analysis: a computer vision approach. - Anastasia Sofou; Georgios Evangelopoulos; Petros Maragos (IEEE Geosci. Remote. Sens. Lett., 2005)

Robust AM-FM Features for Speech Recognition. - Dimitrios Dimitriadis; Petros Maragos; Alexandros Potamianos (IEEE Signal Process. Lett., 2005)

Nonlinear speech analysis using models for chaotic systems. - Iasonas Kokkinos; Petros Maragos (IEEE Trans. Speech Audio Process., 2005)

Phase-modulated resonances modeled as self-similar processes with application to turbulent sounds. - Alexandros G. Dimakis; Petros Maragos (IEEE Trans. Signal Process., 2005)

Bottom-Up & Top-down Object Detection using Primal Sketch Features and Graphical Models. - Iasonas Kokkinos; Petros Maragos; Alan L. Yuille (CVPR (2), 2006)

Multimodal fusion by adaptive compensation for feature uncertainty with application to audiovisual speech recognition. - Athanassios Katsamanis; George Papandreou; Vassilis Pitsikalis; Petros Maragos (EUSIPCO, 2006)

Optimum post-filter estimation for noise reduction in multichannel speech processing. - Stamatios Leukimmiatis; Petros Maragos (EUSIPCO, 2006)

An optimum microphone array post-filter for speech applications. - Stamatios Lefkimmiatis; Dimitrios Dimitriadis; Petros Maragos (INTERSPEECH, 2006)

Adaptive multimodal fusion by uncertainty compensation. - Vassilis Pitsikalis; Athanassios Katsamanis; George Papandreou; Petros Maragos (INTERSPEECH, 2006)

Continuous energy demodulation methods and application to speech analysis. - Dimitrios Dimitriadis; Petros Maragos (Speech Commun., 2006)

Filtered Dynamics and Fractal Dimensions for Noisy Speech Recognition. - Vassilis Pitsikalis; Petros Maragos (IEEE Signal Process. Lett., 2006)

Multiband Modulation Energy Tracking for Noisy Speech Detection. - Georgios Evangelopoulos; Petros Maragos (IEEE Trans. Speech Audio Process., 2006)

Multiband, multisensor robust features for noisy speech recognition. - Dimitrios Dimitriadis; Petros Maragos; Stamatios Lefkimmiatis (INTERSPEECH, 2007)

Advanced front-end for robust speech recognition in extremely adverse environments. - Dimitrios Dimitriadis; José C. Segura; Luz García 001; Alexandros Potamianos; Petros Maragos; Vassilis Pitsikalis (INTERSPEECH, 2007)

Leveling cartoons, texture energy markers, and image decomposition. - Petros Maragos; Georgios Evangelopoulos (ISMM (1), 2007)

Generalized watershed and PDEs for geometric-textural segmentation. - Anastasia Sofou; Petros Maragos (ISMM (1), 2007)

Audiovisual-to-Articulatory Speech Inversion Using HMMs. - Athanassios Katsamanis; George Papandreou; Petros Maragos (MMSP, 2007)

Multimodal Fusion and Learning with Uncertain Features Applied to Audiovisual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (MMSP, 2007)

An Audio-Visual Saliency Model for Movie Summarization. - Konstantinos Rapantzikos; Georgios Evangelopoulos; Petros Maragos; Yannis Avrithis (MMSP, 2007)

Vector-Valued Image Interpolation by an Anisotropic Diffusion-Projection PDE. - Anastasios Roussos; Petros Maragos (SSVM, 2007)

A generalized estimation approach for linear and nonlinear microphone array post-filters. - Stamatios Lefkimmiatis; Petros Maragos (Speech Commun., 2007)

Multigrid Geometric Active Contour Models. - George Papandreou; Petros Maragos (IEEE Trans. Image Process., 2007)

Audiovisual Attention Modeling and Salient Event Detection. - Georgios Evangelopoulos; Konstantinos Rapantzikos; Petros Maragos; Yannis Avrithis; Alexandros Potamianos (Multimodal Processing and Interaction, 2008)

Cross-Modal Integration for Performance Improving in Multimedia: A Review. - Petros Maragos; Patrick Gros; Athanassios Katsamanis; George Papandreou (Multimodal Processing and Interaction, 2008)

Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audio-Visual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (Multimodal Processing and Interaction, 2008)

Image decomposition into structure and texture subcomponents with multifrequency modulation constraints. - Georgios Evangelopoulos; Petros Maragos (CVPR, 2008)

Adaptive and constrained algorithms for inverse compositional Active Appearance Model fitting. - George Papandreou; Petros Maragos (CVPR, 2008)

Multimodality acquisition of articulatory data and processing. - Michael Aron; Anastasios Roussos; Marie-Odile Berger; Erwan Kerrien; Petros Maragos (EUSIPCO, 2008)

Audiovisual speech inversion by switching dynamical modeling governed by a Hidden Markov process. - Athanasios Katsamanis; Gopal Ananthakrishnan; George Papandreou; Petros Maragos; Olov Engwall (EUSIPCO, 2008)

How can acoustic-to-articulatory maps be constrained? - Yves Laprie; Petros Maragos; Jean Schoentgen (EUSIPCO, 2008)

Audiovisual-to-articulatory speech inversion using Active Appearance Models for the face and Hidden Markov Models for the dynamics. - Athanassios Katsamanis; George Papandreou; Petros Maragos (ICASSP, 2008)

Multisensor multiband cross-energy tracking for feature extraction and recognition. - Stamatios Lefkimmiatis; Petros Maragos; Athanassios Katsamanis (ICASSP, 2008)

Image inpainting with a wavelet domain Hidden Markov tree model. - George Papandreou; Petros Maragos; Anil C. Kokaram (ICASSP, 2008)

Geodesic active regions for segmentation and tracking of human gestures in sign language videos. - Olga Diamanti; Petros Maragos (ICIP, 2008)

Texture modulation-constrained image decomposition. - Georgios Evangelopoulos; Petros Maragos (ICIP, 2008)

Movie summarization based on audiovisual saliency detection. - Georgios Evangelopoulos; Konstantinos Rapantzikos; Alexandros Potamianos; Petros Maragos; Nancy Zlatintsi; Yannis Avrithis (ICIP, 2008)

Photon-limited image denoising by inference on multiscale models. - Stamatios Lefkimmiatis; George Papandreou; Petros Maragos (ICIP, 2008)

A PDE formulation for viscous morphological operators with extensions to intensity-adaptiveoperators. - Petros Maragos; Corinne Vachier (ICIP, 2008)

An inpainting system for automatic image structure - texture restoration with text removal. - Eftychios A. Pnevmatikakis; Petros Maragos (ICIP, 2008)

Automatic sign language recognition: vision based feature extraction and probabilistic recognition scheme from multiple cues. - George Caridakis; Olga Diamanti; Kostas Karpouzis; Petros Maragos (PETRA, 2008)

Computational analysis and learning for a biologically motivated model of boundary detection. - Iasonas Kokkinos; Rachid Deriche; Olivier D. Faugeras; Petros Maragos (Neurocomputing, 2008)

Audio-Assisted Movie Dialogue Detection. - Margarita Kotti; Dimitrios Ververidis; Georgios Evangelopoulos; Ioannis Panagakis; Costas Kotropoulos; Petros Maragos; Ioannis Pitas (IEEE Trans. Circuits Syst. Video Technol., 2008)

Generalized Flooding and Multicue PDE-Based Image Segmentation. - Anastasia Sofou; Petros Maragos (IEEE Trans. Image Process., 2008)

Sign Language Recognition, Generation, and Modelling: A Research Effort with Applications in Deaf Communication. - Eleni Efthimiou; Stavroula-Evita Fotinea; Christian Vogler; Thomas Hanke 001; John R. W. Glauert; Richard Bowden; Annelies Braffort; Christophe Collet 002; Petros Maragos; Jérémie Segouat (HCI (5), 2009)

GridNews: A distributed automatic Greek broadcast transcription system. - Dimitrios Dimitriadis; A. Metallinou; Ioannis Konstantinou; Georgios I. Goumas; Petros Maragos; Nectarios Koziris (ICASSP, 2009)

Video event detection and summarization using audio, visual and text saliency. - Georgios Evangelopoulos; Athanasia Zlatintsi; Georgios Skoumas; Konstantinos Rapantzikos; Alexandros Potamianos; Petros Maragos; Yannis Avrithis (ICASSP, 2009)

Product-HMMs for automatic sign language recognition. - Stavros Theodorakis; Athanassios Katsamanis; Petros Maragos (ICASSP, 2009)

Poisson-Haar Transform: A nonlinear multiscale representation for photon-limited image denoising. - Stamatios Lefkimmiatis; George Papandreou; Petros Maragos (ICIP, 2009)

Overview of adaptive morphology: Trends and perspectives. - Petros Maragos; Corinne Vachier (ICIP, 2009)

Tongue tracking in Ultrasound images with Active Appearance Models. - Anastasios Roussos; Athanassios Katsamanis; Petros Maragos (ICIP, 2009)

Gestural teleoperation of a mobile robot based on visual recognition of sign language static handshapes. - Costas S. Tzafestas; Nikos Mitsou; Nikos Georgakarakos; Olga Diamanti; Petros Maragos; Stavroula-Evita Fotinea; Eleni Efthimiou (RO-MAN, 2009)

Spectrum of Fractal Interpolation Functions - Nikolaos Vasiloglou; Petros Maragos (CoRR, 2009)

Reversible Interpolation of Vectorial Images by an Anisotropic Diffusion-Projection PDE. - Anastasios Roussos; Petros Maragos (Int. J. Comput. Vis., 2009)

Texture Analysis and Segmentation Using Modulation Features, Generative Models, and Weighted Curve Evolution. - Iasonas Kokkinos; Georgios Evangelopoulos; Petros Maragos (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

Synergy between Object Recognition and Image Segmentation Using the Expectation-Maximization Algorithm. - Iasonas Kokkinos; Petros Maragos (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

Analysis and classification of speech signals by generalized fractal dimension features. - Vassilis Pitsikalis; Petros Maragos (Speech Commun., 2009)

Face Active Appearance Modeling and Speech Acoustic Information to Recover Articulation. - Athanassios Katsamanis; George Papandreou; Petros Maragos (IEEE Trans. Speech Audio Process., 2009)

Adaptive Multimodal Fusion by Uncertainty Compensation With Application to Audiovisual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (IEEE Trans. Speech Audio Process., 2009)

Bayesian Inference on Multiscale Models for Poisson Intensity Estimation: Applications to Photon-Limited Image Denoising. - Stamatios Lefkimmiatis; Petros Maragos; George Papandreou (IEEE Trans. Image Process., 2009)

A comparison of the squared energy and Teager-Kaiser operators for short-term energy estimation in additive noise. - Dimitrios Dimitriadis; Alexandros Potamianos; Petros Maragos (IEEE Trans. Signal Process., 2009)

Hand Tracking and Affine Shape-Appearance Handshape Sub-units in Continuous Sign Language Recognition. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ECCV Workshops (1), 2010)

Model-level data-driven sub-units for signs in videos of continuous Sign Language. - Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ICASSP, 2010)

Spatial bayesian surprise for image saliency and quality assessment. - Ioannis Gkioulekas; Georgios Evangelopoulos; Petros Maragos (ICIP, 2010)

Tensor-based image diffusions derived from generalizations of the Total Variation and Beltrami Functionals. - Anastasios Roussos; Petros Maragos (ICIP, 2010)

Affine-invariant modeling of shape-appearance images applied on sign language handshape classification. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ICIP, 2010)

Advances in phonetics-based sub-unit modeling for transcription alignment and sign language recognition. - Vassilis Pitsikalis; Stavros Theodorakis; Christian Vogler; Petros Maragos (CVPR Workshops, 2011)

Musical instruments signal analysis and recognition using fractal features. - Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2011)

Innovations for Shape Analysis: Models and Algorithms (Dagstuhl Seminar 11142). - Michael Breuß; Alfred M. Bruckstein; Petros Maragos (Dagstuhl Reports, 2011)

On the Effects of Filterbank Design and Energy Computation on Robust Speech Recognition. - Dimitrios Dimitriadis; Petros Maragos; Alexandros Potamianos (IEEE Trans. Speech Audio Process., 2011)

Am-fm modulation features for music instrument signal analysis and recognition. - Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2012)

A saliency-based approach to audio event detection and summarization. - Athanasia Zlatintsi; Petros Maragos; Alexandros Potamianos; Georgios Evangelopoulos (EUSIPCO, 2012)

The Dicta-Sign Wiki: Enabling Web Communication for the Deaf. - Eleni Efthimiou; Stavroula-Evita Fotinea; Thomas Hanke 001; John R. W. Glauert; Richard Bowden; Annelies Braffort; Christophe Collet 002; Petros Maragos; François Lefebvre-Albaret (ICCHP (2), 2012)

Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos. - Epameinondas Antonakos; Vassilis Pitsikalis; Isidoros Rodomagoulakis; Petros Maragos (ICIP, 2012)

Dominant spatio-temporal modulations and energy tracking in videos: Application to interest point detection for action recognition. - Christos Georgakis 001; Petros Maragos; Georgios Evangelopoulos; Dimitrios Dimitriadis (ICIP, 2012)

Human action recognition using Histographic methods and hidden Markov models for visual martial arts applications. - Sotirios Stasinopoulos; Petros Maragos (ICIP, 2012)

Recognitionwith raw canonical phonetic movement and handshape subunits on videos of continuous Sign Language. - Stavros Theodorakis; Vassilis Pitsikalis; Isidoros Rodomagoulakis; Petros Maragos (ICIP, 2012)

Active Contours on Graphs: Multiscale Morphology and Graphcuts. - Kimon Drakopoulos; Petros Maragos (IEEE J. Sel. Top. Signal Process., 2012)

Introduction to the Issue on Filtering and Segmentation With Mathematical Morphology. - Laurent Najman; Junior Barrera; B. S. Daya Sagar; Petros Maragos; Dan Schonfeld (IEEE J. Sel. Top. Signal Process., 2012)

Segmentation and Skeletonization on Arbitrary Graphs Using Multiscale Morphology and Active Contours. - Petros Maragos; Kimon Drakopoulos (Innovations for Shape Analysis, Models and Algorithms, 2013)

Advances in Large Vocabulary Continuous Speech Recognition in Greek: Modeling and nonlinear features. - Isidoros Rodomagoulakis; Gerasimos Potamianos; Petros Maragos (EUSIPCO, 2013)

An integrated system for digital restoration of prehistoric Theran wall paintings. - Nikolaos Karianakis; Petros Maragos (DSP, 2013)

Experiments on far-field multichannel speech processing in smart homes. - Isidoros Rodomagoulakis; Panagiotis Giannoulis; Z.-I. Skordilis; Petros Maragos; Gerasimos Potamianos (DSP, 2013)

Convex Generalizations of Total Variation Based on the Structure Tensor with Applications to Inverse Problems. - Stamatios Lefkimmiatis; Anastasios Roussos; Michael Unser; Petros Maragos (SSVM, 2013)

Novel Representations, Methods, and Algorithms in Computer Vision. - Kostas Daniilidis; Petros Maragos; Nikos Paragios (Int. J. Comput. Vis., 2013)

Dynamic affine-invariant shape-appearance handshape features and classification in sign language videos. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (J. Mach. Learn. Res., 2013)

Multiscale Fractal Analysis of Musical Instrument Signals With Application to Recognition. - Athanasia Zlatintsi; Petros Maragos (IEEE Trans. Speech Audio Process., 2013)

Multimodal Saliency and Fusion for Movie Summarization Based on Aural, Visual, and Textual Attention. - Georgios Evangelopoulos; Athanasia Zlatintsi; Alexandros Potamianos; Petros Maragos; Konstantinos Rapantzikos; Georgios Skoumas; Yannis Avrithis (IEEE Trans. Multim., 2013)

Emotion classification of speech using modulation features. - Theodora Chaspari; Dimitrios Dimitriadis; Petros Maragos (EUSIPCO, 2014)

Multi-microphone fusion for detection of speech and acoustic events in smart spaces. - Panagiotis Giannoulis; Gerasimos Potamianos; Athanasios Katsamanis; Petros Maragos (EUSIPCO, 2014)

Experiments in acoustic source localization using sparse arrays in adverse indoors environments. - Antigoni Tsiami; Athanasios Katsamanis; Petros Maragos; Gerasimos Potamianos (EUSIPCO, 2014)

Comparison of different representations based on nonlinear features for music genre classification. - Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2014)

Data Acquisition towards Defining a Multimodal Interaction Model for Human - Assistive Robot Communication. - Evita-Stavroula Fotinea; Eleni Efthimiou; Athanasia-Lida Dimou; Theodore Goulas; Panayotis Karioris; Angelika Peer; Petros Maragos; Costas S. Tzafestas; Iasonas Kokkinos; Klaus Hauer; Katja D. Mombaur; Yiannis Koumpouros; et al. (HCI (6), 2014)

Predicting Eyes' Fixations in Movie Videos: Visual Saliency Experiments on a New Eye-Tracking Database. - Petros Koutras; Athanasios Katsamanis; Petros Maragos (HCI (23), 2014)

Advances in Intelligent Mobility Assistance Robot Integrating Multimodal Sensory Processing. - Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos; Georgios Pavlakos; Georgia Chalvatzaki; George Moustris; Iasonas Kokkinos; Angelika Peer; Bartlomiej Stanczyk; Evita-Stavroula Fotinea; Eleni Efthimiou (HCI (6), 2014)

The Athena-RC system for speech activity detection and speaker localization in the DIRHA smart home. - Panagiotis Giannoulis; Antigoni Tsiami; Isidoros Rodomagoulakis; Athanasios Katsamanis; Gerasimos Potamianos; Petros Maragos (HSCMA, 2014)

Robust far-field spoken command recognition for home automation combining adaptation and multichannel processing. - Athanasios Katsamanis; Isidoros Rodomagoulakis; Gerasimos Potamianos; Petros Maragos; Antigoni Tsiami (ICASSP, 2014)

Advances on action recognition in videos using an interest point detector based on multiband spatio-temporal energies. - Kevis-Kokitsi Maninis; Petros Koutras; Petros Maragos (ICIP, 2014)

Kinect-based multimodal gesture recognition using a two-pass fusion scheme. - Georgios Pavlakos; Stavros Theodorakis; Vassilis Pitsikalis; Athanasios Katsamanis; Petros Maragos (ICIP, 2014)

Hidden Markov modeling of human normal gait using laser range finder for a mobility assistance robot. - Xanthi S. Papageorgiou; Georgia Chalvatzaki; Costas S. Tzafestas; Petros Maragos (ICRA, 2014)

ATHENA: a Greek multi-sensory database for home automation control uthor: isidoros rodomagoulakis (NTUA, Greece). - Antigoni Tsiami; Isidoros Rodomagoulakis; Panagiotis Giannoulis; Athanasios Katsamanis; Gerasimos Potamianos; Petros Maragos (INTERSPEECH, 2014)

The DIRHA simulated corpus. - Luca Cristoforetti; Mirco Ravanelli; Maurizio Omologo; Alessandro Sosi; Alberto Abad; Martin Hagmueller; Petros Maragos (LREC, 2014)

Towards an intelligent robotic walker for assisted living using multimodal sensorial data. - Georgia Chalvatzaki; Georgios Pavlakos; Kevis-Kokitsi Maninis; Xanthi S. Papageorgiou; Vassilis Pitsikalis; Costas S. Tzafestas; Petros Maragos (MobiHealth, 2014)

New Perspectives in Shape Analysis (Dagstuhl Seminar 14072). - Michael Breuß; Alfred M. Bruckstein; Petros Maragos; Stefanie Wuhrer (Dagstuhl Reports, 2014)

Classification of extreme facial events in sign language videos. - Epameinondas Antonakos; Vassilis Pitsikalis; Petros Maragos (EURASIP J. Image Video Process., 2014)

Dynamic-static unsupervised sequentiality, statistical subunits and lexicon for sign language recognition. - Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (Image Vis. Comput., 2014)

The MOBOT human-robot communication model. - Stavroula-Evita Fotinea; Eleni Efthimiou; Maria Koutsombogera; Athanasia-Lida Dimou; Theodore Goulas; Petros Maragos; Costas S. Tzafestas (CogInfoCom, 2015)

Multi-room speech activity detection using a distributed microphone network in domestic environments. - Panagiotis Giannoulis; Alessio Brutti; Marco Matassoni; Alberto Abad; Athanasios Katsamanis; Miguel Matos; Gerasimos Potamianos; Petros Maragos (EUSIPCO, 2015)

Audio salient event detection and summarization using audio and text modalities. - Athanasia Zlatintsi; Elias Iosif; Petros Maragos; Alexandros Potamianos (EUSIPCO, 2015)

Max-product dynamical systems and applications to audio-visual salient event detection in videos. - Petros Maragos; Petros Koutras (ICASSP, 2015)

Multichannel speech enhancement using MEMS microphones. - Z.-I. Skordilis; Antigoni Tsiami; Petros Maragos; Gerasimos Potamianos; Luca Spelgatti; Roberto Sannino (ICASSP, 2015)

Unifying the random walker algorithm and the SIR model for graph clustering and image segmentation. - Christos George Bampis; Petros Maragos (ICIP, 2015)

Estimation of eye gaze direction angles based on active appearance models. - Petros Koutras; Petros Maragos (ICIP, 2015)

Predicting audio-visual salient events based on visual, audio and text modalities for movie summarization. - Petros Koutras; Athanasia Zlatintsi; Elias Iosif; Athanasios Katsamanis; Petros Maragos; Alexandros Potamianos (ICIP, 2015)

Hidden markov modeling of human pathological gait using laser range finder for an assisted living intelligent robotic walker. - Xanthi S. Papageorgiou; Georgia Chalvatzaki; Costas S. Tzafestas; Petros Maragos (IROS, 2015)

Quality evaluation of computational models for movie summarization. - Athanasia Zlatintsi; Petros Koutras; Niki Efthymiou; Petros Maragos; Alexandros Potamianos; Katerina Pastra (QoMEX, 2015)

Multimodal gesture recognition via multiple hypotheses rescoring. - Vassilis Pitsikalis; Athanasios Katsamanis; Stavros Theodorakis; Petros Maragos (J. Mach. Learn. Res., 2015)

Structure Tensor Total Variation. - Stamatios Lefkimmiatis; Anastasios Roussos; Petros Maragos; Michael Unser (SIAM J. Imaging Sci., 2015)

A perceptually based spatio-temporal computational framework for visual saliency estimation. - Petros Koutras; Petros Maragos (Signal Process. Image Commun., 2015)

On Shape Recognition and Language. - Petros Maragos; Vassilis Pitsikalis; Athanasios Katsamanis; Georgios Pavlakos; Stavros Theodorakis (Perspectives in Shape Analysis, 2016)

Experimental validation of human pathological gait analysis for an assisted living intelligent robotic walker. - Xanthi S. Papageorgiou; Georgia Chalvatzaki; Konstantinos-Nektarios Lianos; Christian Werner; Klaus Hauer; Costas S. Tzafestas; Petros Maragos (BioRob, 2016)

Improved Dictionary Selection and Detection Schemes in Sparse-CNMF-Based Overlapping Acoustic Event Detection. - Panagiotis Giannoulis; Gerasimos Potamianos; Petros Maragos; Athanasios Katsamanis (DCASE, 2016)

Human Joint Angle Estimation and Gesture Recognition for Assistive Robotic Vision. - Riza Alp Güler; Nikolaos Kardaris; Siddhartha Chandra; Vassilis Pitsikalis; Christian Werner; Klaus Hauer; Costas S. Tzafestas; Petros Maragos; Iasonas Kokkinos (ECCV Workshops (2), 2016)

The MOBOT Platform - Showcasing Multimodality in Human-Assistive Robot Interaction. - Eleni Efthimiou; Stavroula-Evita Fotinea; Theodore Goulas; Athanasia-Lida Dimou; Maria Koutsombogera; Vassilis Pitsikalis; Petros Maragos; Costas S. Tzafestas (HCI (8), 2016)

Multimodal human action recognition in assistive human-robot interaction. - Isidoros Rodomagoulakis; Nikolaos Kardaris; Vassilis Pitsikalis; E. Mavroudi; Athanasios Katsamanis; Antigoni Tsiami; Petros Maragos (ICASSP, 2016)

Towards a behaviorally-validated computational audiovisual saliency model. - Antigoni Tsiami; Athanasios Katsamanis; Petros Maragos; Argiro Vatakis (ICASSP, 2016)

Projective non-negative matrix factorization for unsupervised graph clustering. - Christos George Bampis; Petros Maragos; Alan C. Bovik (ICIP, 2016)

Introducing temporal order of dominant visual word sub-sequences for human action recognition. - Nikolaos Kardaris; Vassilis Pitsikalis; E. Mavroudi; Petros Maragos (ICIP, 2016)

FMRI-based perceptual validation of a computational model for visual and auditory saliency in videos. - Georgia Panagiotaropoulou; Petros Koutras; Athanasios Katsamanis; Petros Maragos; Athanasia Zlatintsi; Athanassios Protopapas; Efstratios Karavasilis; Nikolaos Smyrnis (ICIP, 2016)

A multimedia gesture dataset for human robot communication: Acquisition, tools and recognition results. - Isidoros Rodomagoulakis; Nikolaos Kardaris; Vassilis Pitsikalis; Antonis Arvanitakis; Petros Maragos (ICIP, 2016)

A Phase-Based Time-Frequency Masking for Multi-Channel Speech Enhancement in Domestic Environments. - Alessio Brutti; Antigoni Tsiami; Athanasios Katsamanis; Petros Maragos (INTERSPEECH, 2016)

Experimental comparison of human gait tracking algorithms: Towards a context-aware mobility assistance robotic walker. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Christian Werner; Klaus Hauer; Costas S. Tzafestas; Petros Maragos (MED, 2016)

A Platform for Building New Human-Computer Interface Systems that Support Online Automatic Recognition of Audio-Gestural Commands. - Nikolaos Kardaris; Isidoros Rodomagoulakis; Vassilis Pitsikalis; Antonis Arvanitakis; Petros Maragos (ACM Multimedia, 2016)

The MOBOT rollator human-robot interaction model and user evaluation process. - Eleni Efthimiou; Stavroula-Evita Fotinea; Theodore Goulas; Maria Koutsombogera; Panagiotis Karioris; Anna Vacalopoulou; Isidoros Rodomagoulakis; Petros Maragos; Costas S. Tzafestas; Vassilis Pitsikalis; Yiannis Koumpouros; Alexandra Karavasili; et al. (SSCI, 2016)

Hard Threshold Least Mean Squares Algorithm. - Lampros Flokas; Petros Maragos (CoRR, 2016)

Multimodal gesture recognition. - Athanasios Katsamanis; Vassilis Pitsikalis; Stavros Theodorakis; Petros Maragos (The Handbook of Multimodal-Multisensor Interfaces, Volume 1 (1), 2017)

Multimodal Gesture Recognition via Multiple Hypotheses Rescoring. - Vassilis Pitsikalis; Athanasios Katsamanis; Stavros Theodorakis; Petros Maragos (Gesture Recognition, 2017)

Dynamic Affine-Invariant Shape-Appearance Handshape Features and Classification in Sign Language Videos. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (Gesture Recognition, 2017)

On the Joint Use of NMF and Classification for Overlapping Acoustic Event Detection. - Panagiotis Giannoulis; Gerasimos Potamianos; Petros Maragos (IWCIM@EUSIPCO, 2017)

On the improvement of modulation features using multi-microphone energy tracking for robust distant speech recognition. - Isidoros Rodomagoulakis; Petros Maragos (EUSIPCO, 2017)

Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases. - Athanasia Zlatintsi; Isidoros Rodomagoulakis; Vassilis Pitsikalis; Petros Koutras; Nikolaos Kardaris; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (HRI (Companion), 2017)

Photorealistic adaptation and interpolation of facial expressions using HMMS and AAMS for audio-visual speech synthesis. - Panagiotis Paraskevas Filntisis; Athanasios Katsamanis; Petros Maragos (ICIP, 2017)

Demonstration of an HMM-based photorealistic expressive audio-visual speech synthesis system. - Panagiotis Paraskevas Filntisis; Athanasios Katsamanis; Petros Maragos (ICIP, 2017)

Comparative experimental validation of human gait tracking algorithms for an intelligent robotic rollator. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (ICRA, 2017)

Real-time end-effector motion behavior planning approach using on-line point-cloud data towards a user adaptive assistive bath robot. - Athanasios C. Dometios; Xanthi S. Papageorgiou; Antonis Arvanitakis; Costas S. Tzafestas; Petros Maragos (IROS, 2017)

Morphological Perceptrons: Geometry and Training Algorithms. - Vasileios Charisopoulos; Petros Maragos (ISMM, 2017)

Intelligent Assistive Robotic Systems for the elderly: Two real-life use cases. - Xanthi S. Papageorgiou; Georgia Chalvatzaki; Athanasios Dometios; Costas S. Tzafestas; Petros Maragos (PETRA, 2017)

Estimating double support in pathological gaits using an HMM-based analyzer for an intelligent robotic walker. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (RO-MAN, 2017)

A Finite Element Computational Framework for Active Contours on Graphs. - Nikolaos Kolotouros; Petros Maragos (CoRR, 2017)

Room-localized spoken command recognition in multi-room, multi-microphone environments. - Isidoros Rodomagoulakis; Athanasios Katsamanis; Gerasimos Potamianos; Panagiotis Giannoulis; Antigoni Tsiami; Petros Maragos (Comput. Speech Lang., 2017)

COGNIMUSE: a multimodal video database annotated with saliency, events, semantics and emotion with application to summarization. - Athanasia Zlatintsi; Petros Koutras; Georgios Evangelopoulos; Nikolaos Malandrakis; Niki Efthymiou; Katerina Pastra; Alexandros Potamianos; Petros Maragos (EURASIP J. Image Video Process., 2017)

Dynamical systems on weighted lattices: general theory. - Petros Maragos (Math. Control. Signals Syst., 2017)

Theoretical Analysis of Active Contours on Graphs. - Christos Sakaridis; Kimon Drakopoulos; Petros Maragos (SIAM J. Imaging Sci., 2017)

Video-realistic expressive audio-visual speech synthesis for the Greek language. - Panagiotis Paraskevas Filntisis; Athanasios Katsamanis; Pirros Tsiakoulis; Petros Maragos (Speech Commun., 2017)

Graph-Driven Diffusion and Random Walk Schemes for Image Segmentation. - Christos George Bampis; Petros Maragos; Alan C. Bovik (IEEE Trans. Image Process., 2017)

A Web-based Real-Time Kinect Application for Gestural Interaction with Virtual Musical Instruments. - Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Christos Garoufis; Antigoni Tsiami; Kosmas Kritsis; Maximos A. Kaliakatsos-Papakostas; Aggelos Gkiokas; Vassilis Katsouros; Petros Maragos (Audio Mostly Conference, 2018)

Multimodal Visual Concept Learning With Weakly Supervised Techniques. - Giorgos Bouritsas; Petros Koutras; Athanasia Zlatintsi; Petros Maragos (CVPR, 2018)

Audio-Visual Temporal Saliency Modeling Validated by fMRI Data. - Petros Koutras; Georgia Panagiotaropoulou; Antigoni Tsiami; Petros Maragos (CVPR Workshops, 2018)

Multi-Channel Non-Negative Matrix Factorization for Overlapped Acoustic Event Detection. - Panagiotis Giannoulis; Gerasimos Potamianos; Petros Maragos (EUSIPCO, 2018)

Multi-View Audio-Articulatory Features for Phonetic Recognition on RTMRI-TIMIT Database. - Ioannis K. Douros; Athanasios Katsamanis; Petros Maragos (ICASSP, 2018)

Far-Field Audio-Visual Scene Perception of Multi-Party Human-Robot Interaction for Children and Adults. - Antigoni Tsiami; Panagiotis Paraskevas Filntisis; Niki Efthymiou; Petros Koutras; Gerasimos Potamianos; Petros Maragos (ICASSP, 2018)

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot. - Athanasia Zlatintsi; Isidoros Rodomagoulakis; Petros Koutras; A. C. Dometios; Vassilis Pitsikalis; Costas S. Tzafestas; Petros Maragos (ICASSP, 2018)

Multi- View Fusion for Action Recognition in Child-Robot Interaction. - Niki Efthymiou; Petros Koutras; Panagiotis Paraskevas Filntisis; Gerasimos Potamianos; Petros Maragos (ICIP, 2018)

Multi3: Multi-Sensory Perception System for Multi-Modal Child Interaction with Multiple Robots. - Antigoni Tsiami; Petros Koutras; Niki Efthymiou; Panagiotis Paraskevas Filntisis; Gerasimos Potamianos; Petros Maragos (ICRA, 2018)

User-Adaptive Human-Robot Formation Control for an Intelligent Robotic Walker Using Augmented Human State Estimation and Pathological Gait Characterization. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Petros Maragos; Costas S. Tzafestas (IROS, 2018)

Object Assembly Guidance in Child-Robot Interaction using RGB-D based 3D Tracking. - Jack Hadfield; Petros Koutras; Niki Efthymiou; Gerasimos Potamianos; Costas S. Tzafestas; Petros Maragos (IROS, 2018)

Exploring CNN-Based Architectures for Multimodal Salient Event Detection in Videos. - Petros Koutras; Athanasia Zlatintsi; Petros Maragos (IVMSP, 2018)

Analysis of the Viterbi Algorithm Using Tropical Algebra and Geometry. - Emmanouil Theodosis; Petros Maragos (SPAWC, 2018)

Stochastic stability in Max-Product and Max-Plus Systems with Markovian Jumps. - Ioannis Kordonis; Petros Maragos; George P. Papavassilopoulos (Autom., 2018)

A Tropical Approach to Neural Networks with Piecewise Linear Activations. - Vasileios Charisopoulos; Petros Maragos (CoRR, 2018)

An Adaptive Pruning Algorithm for Spoofing Localisation Based on Tropical Geometry. - Emmanouil Theodosis; Petros Maragos (CoRR, 2018)

On-line Human Gait Stability Prediction using LSTMs for the fusion of Deep-based Pose Estimation and LRF-based Augmented Gait State Estimation in an Intelligent Robotic Rollator. - Georgia Chalvatzaki; Petros Koutras; Jack Hadfield; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (CoRR, 2018)

Detecting Adversarial Examples in Convolutional Neural Networks. - Stefanos Pertigkiozoglou; Petros Maragos (CoRR, 2018)

Shape Analysis: Euclidean, Discrete and Algebraic Geometric Methods (Dagstuhl Seminar 18422). - Michael Breuß; Alfred M. Bruckstein; Christer Oscar Kiselman; Petros Maragos (Dagstuhl Reports, 2018)

Online Wideband Spectrum Sensing Using Sparsity. - Lampros Flokas; Petros Maragos (IEEE J. Sel. Top. Signal Process., 2018)

Augmented Human State Estimation Using Interacting Multiple Model Particle Filters With Probabilistic Data Association. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (IEEE Robotics Autom. Lett., 2018)

RecNets: Channel-wise Recurrent Convolutional Neural Networks. - George Retsinas; Athena Elafrou; Georgios I. Goumas; Petros Maragos (BMVC, 2019)

SUSiNet: See, Understand and Summarize It. - Petros Koutras; Petros Maragos (CVPR Workshops, 2019)

An Environment for Gestural Interaction with 3D Virtual Musical Instruments as an Educational Tool. - Christos Garoufis; Athanasia Zlatintsi; Kosmas Kritsis; Panagiotis Paraskevas Filntisis; Vassilis Katsouros; Petros Maragos (EUSIPCO, 2019)

Tropical Modeling of Weighted Transducer Algorithms on Graphs. - Emmanouil Theodosis; Petros Maragos (ICASSP, 2019)

Attention-Translation-Relation Network for Scalable Scene Graph Generation. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Petros Maragos (ICCV Workshops, 2019)

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Athanasia Zlatintsi; Petros Maragos (ICIP, 2019)

Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Athanasia Zlatintsi; Petros Maragos (ICIP, 2019)

Video Processing and Learning in Assistive Robotic Applications. - Petros Koutras; Georgia Chalvatzaki; Antigoni Tsiami; Alexandros Nikolakakis; Costas S. Tzafestas; Petros Maragos (ICIP, 2019)

LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator. - Georgia Chalvatzaki; Petros Koutras; Jack Hadfield; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (ICRA, 2019)

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task. - Jack Hadfield; Georgia Chalvatzaki; Petros Koutras; Mehdi Khamassi; Costas S. Tzafestas; Petros Maragos (IROS, 2019)

Tropical Geometry, Mathematical Morphology and Weighted Lattices. - Petros Maragos (ISMM, 2019)

A linear method for camera pair self-calibration and multi-view reconstruction with geometrically verified correspondences. - Nikos Melanitis; Petros Maragos (CoRR, 2019)

Tropical Polynomial Division and Neural Networks. - Georgios Smyrnis; Petros Maragos (CoRR, 2019)

Tropical Geometry and Piecewise-Linear Approximation of Curves and Surfaces on Weighted Lattices. - Petros Maragos; Emmanouil Theodosis (CoRR, 2019)

Sparsity in max-plus algebra and systems. - Anastasios Tsiamis; Petros Maragos (Discret. Event Dyn. Syst., 2019)

Room-localized speech activity detection in multi-microphone smart homes. - Panagiotis Giannoulis; Gerasimos Potamianos; Petros Maragos (EURASIP J. Audio Speech Music. Process., 2019)

Improved Frequency Modulation Features for Multichannel Distant Speech Recognition. - Isidoros Rodomagoulakis; Petros Maragos (IEEE J. Sel. Top. Signal Process., 2019)

Learn to Adapt to Human Walking: A Model-Based Reinforcement Learning Approach for a Robotic Assistant Rollator. - Georgia Chalvatzaki; Xanthi S. Papageorgiou; Petros Maragos; Costas S. Tzafestas (IEEE Robotics Autom. Lett., 2019)

Fusing Body Posture With Facial Expressions for Joint Recognition of Affect in Child-Robot Interaction. - Panagiotis Paraskevas Filntisis; Niki Efthymiou; Petros Koutras; Gerasimos Potamianos; Petros Maragos (IEEE Robotics Autom. Lett., 2019)

A behaviorally inspired fusion approach for computational audiovisual saliency modeling. - Antigoni Tsiami; Petros Koutras; Athanasios Katsamanis; Argiro Vatakis; Petros Maragos (Signal Process. Image Commun., 2019)

From Saturation to Zero-Shot Visual Relationship Detection Using Local Context. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Maragos (BMVC, 2020)

STAViS: Spatio-Temporal AudioVisual Saliency Network. - Antigoni Tsiami; Petros Koutras; Petros Maragos (CVPR, 2020)

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication. - Georgia Chalvatzaki; Petros Koutras; Antigoni Tsiami; Costas S. Tzafestas; Petros Maragos (ECCV Workshops (4), 2020)

Emotion Understanding in Videos Through Body, Context, and Visual-Semantic Embedding Loss. - Panagiotis Paraskevas Filntisis; Niki Efthymiou; Gerasimos Potamianos; Petros Maragos (ECCV Workshops (1), 2020)

How to Track Your Dragon: A Multi-attentional Framework for Real-Time RGB-D 6-DOF Object Pose Tracking. - Isidoros Marougkas; Petros Koutras; Nikolaos Kardaris; Georgios Retsinas; Georgia Chalvatzaki; Petros Maragos (ECCV Workshops (2), 2020)

Exploiting 3D Hand Pose Estimation in Deep Learning-Based Sign Language Recognition from RGB Videos. - Maria Parelli; Katerina Papadimitriou; Gerasimos Potamianos; Georgios Pavlakos; Petros Maragos (ECCV Workshops (2), 2020)

Augmentation Methods on Monophonic Audio for Instrument Classification in Polyphonic Music. - Agelos Kratimenos; Kleanthis Avramidis; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2020)

The I-Walk Assistive Robot - A Multimodal Intelligent Robotic Rollator Providing Cognitive and Mobility Assistance to the Elderly and Motor-Impaired. - George Moustris; Nikolaos Kardaris; Antigoni Tsiami; Georgia Chalvatzaki; Petros Koutras; Athanasios Dometios; Paris Oikonomou; Costas S. Tzafestas; Petros Maragos; Eleni Efthimiou; Xanthi S. Papageorgiou; Stavroula-Evita Fotinea; et al. (HFR, 2020)

An LSTM-Based Dynamic Chord Progression Generation System for Interactive Music Performance. - Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (ICASSP, 2020)

Multivariate Tropical Regression and Piecewise-Linear Surface Fitting. - Petros Maragos; Emmanouil Theodosis (ICASSP, 2020)

Person Identification Using Deep Convolutional Neural Networks on Short-Term Signals from Wearable Sensors. - George Retsinas; Panayiotis Paraskevas Filntisis; Niki Efthymiou; Emmanouil Theodosis; Athanasia Zlatintsi; Petros Maragos (ICASSP, 2020)

Maxpolynomial Division with Application To Neural Network Simplification. - Georgios Smyrnis; Petros Maragos; George Retsinas (ICASSP, 2020)

Multiclass Neural Network Minimization via Tropical Newton Polytope Approximation. - Georgios Smyrnis; Petros Maragos (ICML, 2020)

Enhancing Handwritten Text Recognition with N-gram sequence decomposition and Multitask Learning. - Vasiliki Tassopoulou; George Retsinas; Petros Maragos (ICPR, 2020)

An Intelligent Cloud-Based Platform for Effective Monitoring of Patients with Psychotic Disorders. - Ilias Maglogiannis; Athanasia Zlatintsi; Andreas Menychtas; Dennis Papadimatos; Panayiotis Paraskevas Filntisis; Niki Efthymiou; George Retsinas; Panayiotis Tsanakas; Petros Maragos (AIAI (2), 2020)

SL-ReDu: greek sign language recognition for educational applications. Project description and early results. - Gerasimos Potamianos; Katerina Papadimitriou; Eleni Efthimiou; Stavroula-Evita Fotinea; Galini Sapountzaki; Petros Maragos (PETRA, 2020)

Weight Pruning via Adaptive Sparsity Loss. - George Retsinas; Athena Elafrou; Georgios I. Goumas; Petros Maragos (CoRR, 2020)

Orientation Attentive Robot Grasp Synthesis. - Nikolaos Gkanatsios; Georgia Chalvatzaki; Petros Maragos; Jan Peters 001 (CoRR, 2020)

WSRNet: Joint Spotting and Recognition of Handwritten Words. - George Retsinas; Giorgos Sfikas; Petros Maragos (CoRR, 2020)

Multiscale Fractal Analysis of Stimulated EEG Signals with Application to Emotion Classification. - Kleanthis Avramidis; Athanasia Zlatintsi; Christos Garoufis; Petros Maragos (CoRR, 2020)

Identifying differences in physical activity and autonomic function patterns between psychotic patients and controls over a long period of continuous monitoring using wearable sensors. - Panagiotis Paraskevas Filntisis; Athanasia Zlatintsi; Niki Efthymiou; Emmanouil Kalisperakis; Thomas Karantinos; Marina Lazaridi; Nikolaos Smyrnis; Petros Maragos (CoRR, 2020)

Sparse Approximate Solutions to Max-Plus Equations with Application to Multivariate Convex Regression. - Nikos Tsilivis 001; Anastasios Tsiamis; Petros Maragos (CoRR, 2020)

Advances in the training, pruning and enforcement of shape constraints of Morphological Neural Networks using Tropical Algebra. - Nikolaos Dimitriadis; Petros Maragos (CoRR, 2020)

I-Support: A robotic platform of an assistive bathing robot for the elderly population. - Athanasia Zlatintsi; A. C. Dometios; Nikolaos Kardaris; Isidoros Rodomagoulakis; Petros Koutras; Xanthi S. Papageorgiou; Petros Maragos; Costas S. Tzafestas; Panagiotis Vartholomeos; Klaus Hauer; Christian Werner; Roberta Annicchiarico; et al. (Robotics Auton. Syst., 2020)

An Unsupervised Learning Approach for Detecting Relapses from Spontaneous Speech in Patients with Psychosis. - Christos Garoufis; Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Niki Efthymiou; Emmanouil Kalisperakis; Vasiliki Garyfalli; Thomas Karantinos; L. Mantonakis; Nikolaos Smyrnis; Petros Maragos (BHI, 2021)

From Seq2Seq Recognition to Handwritten Word Embeddings. - George Retsinas; Giorgos Sfikas; Christophoros Nikou; Petros Maragos (BMVC, 2021)

Sparse Approximate Solutions to Max-Plus Equations. - Nikos Tsilivis 001; Anastasios Tsiamis; Petros Maragos (DGMM, 2021)

Multiscale Fractal Analysis on EEG Signals for Music-Induced Emotion Recognition. - Kleanthis Avramidis; Athanasia Zlatintsi; Christos Garoufis; Petros Maragos (EUSIPCO, 2021)

An Audiovisual Child Emotion Recognition System for Child-Robot Interaction Applications. - Panagiotis Paraskevas Filntisis; Niki Efthymiou; Gerasimos Potamianos; Petros Maragos (EUSIPCO, 2021)

HTMD-Net: A Hybrid Masking-Denoising Approach to Time-Domain Monaural Singing Voice Separation. - Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2021)

Overlapped Sound Event Classification via Multi-Channel Sound Separation Network. - Panagiotis Giannoulis; Gerasimos Potamianos; Petros Maragos (EUSIPCO, 2021)

Exploring Temporal Context and Human Movement Dynamics for Online Action Detection in Videos. - Vasiliki I. Vasileiou; Nikolaos Kardaris; Petros Maragos (EUSIPCO, 2021)

Exploiting Emotional Dependencies with Graph Convolutional Networks for Facial Expression Recognition. - Panagiotis Antoniadis; Panagiotis Paraskevas Filntisis; Petros Maragos (FG, 2021)

Leveraging Semantic Scene Characteristics and Multi-Stream Convolutional Architectures in a Contextual Approach for Video-Based Visual Emotion Recognition in the Wild. - Ioannis Pikoulis; Panagiotis Paraskevas Filntisis; Petros Maragos (FG, 2021)

Multimodal Fusion and Sequence Learning for Cued Speech Recognition from Videos. - Katerina Papadimitriou; Maria Parelli; Galini Sapountzaki; Georgios Pavlakos; Petros Maragos; Gerasimos Potamianos (HCI (8), 2021)

Deep Convolutional and Recurrent Networks for Polyphonic Instrument Classification from Monophonic Raw Audio Waveforms. - Kleanthis Avramidis; Agelos Kratimenos; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (ICASSP, 2021)

Advances in Morphological Neural Networks: Training, Pruning and Enforcing Shape Constraints. - Nikolaos Dimitriadis; Petros Maragos (ICASSP, 2021)

Independent Sign Language Recognition with 3d Body, Hands, and Face Reconstruction. - Agelos Kratimenos; Georgios Pavlakos; Petros Maragos (ICASSP, 2021)

Sparsity in Max-Plus Algebra and Applications in Multivariate Convex Regression. - Nikos Tsilivis 001; Anastasios Tsiamis; Petros Maragos (ICASSP, 2021)

Grounding Consistency: Distilling Spatial Common Sense for Precise Visual Relationship Detection. - Markos Diomataris; Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Maragos (ICCV, 2021)

An audiovisual and contextual approach for categorical and continuous emotion recognition in-the-wild. - Panagiotis Antoniadis; Ioannis Pikoulis; Panagiotis Paraskevas Filntisis; Petros Maragos (ICCVW, 2021)

Online Weight Pruning Via Adaptive Sparsity Loss. - George Retsinas; Athena Elafrou; Georgios I. Goumas; Petros Maragos (ICIP, 2021)

Deformation-Invariant Networks For Handwritten Text Recognition. - George Retsinas; Giorgos Sfikas; Christophoros Nikou; Petros Maragos (ICIP, 2021)

Engagement Estimation During Child Robot Interaction Using Deep Convolutional Networks Focusing on ASD Children. - Dafni Anagnostopoulou; Niki Efthymiou; Christina Papailiou; Petros Maragos (ICRA, 2021)

A robotic edutainment framework for designing child-robot interaction scenarios. - Niki Efthymiou; Panagiotis Paraskevas Filntisis; Gerasimos Potamianos; Petros Maragos (PETRA, 2021)

A linear method for camera pair self-calibration. - Nikos Melanitis; Petros Maragos (Comput. Vis. Image Underst., 2021)

The i-Walk Lightweight Assistive Rollator: First Evaluation Study. - George Moustris; Nikolaos Kardaris; Antigoni Tsiami; Georgia Chalvatzaki; Petros Koutras; Athanasios Dometios; Paris Oikonomou; Costas S. Tzafestas; Petros Maragos; Eleni Efthimiou; Xanthi S. Papageorgiou; Stavroula-Evita Fotinea; et al. (Frontiers Robotics AI, 2021)

Tropical Geometry and Machine Learning. - Petros Maragos; Vasileios Charisopoulos; Emmanouil Theodosis (Proc. IEEE, 2021)

Neural Emotion Director: Speech-preserving semantic control of facial expressions in "in-the-wild" videos. - Foivos Paraperas Papantoniou; Panagiotis Paraskevas Filntisis; Petros Maragos; Anastasios Roussos (CVPR, 2022)

Towards Unsupervised Subject-Independent Speech-Based Relapse Detection in Patients with Psychosis using Variational Autoencoders. - Christos Garoufis; Athanasia Zlatintsi; Panayiotis Paraskevas Filntisis; Niki Efthymiou; Emmanouil Kalisperakis; Thomas Karantinos; Vasiliki Garyfalli; Marina Lazaridi; Nikolaos Smyrnis; Petros Maragos (EUSIPCO, 2022)

A comparative study of autoencoder architectures for mental health analysis using wearable sensors data. - M. Panagiotou; Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Anargyros J. Roumeliotis; Niki Efthymiou; Petros Maragos (EUSIPCO, 2022)

Multi-band Masking for Waveform-based Singing Voice Separation. - Panagiotis Papantonakis; Christos Garoufis; Petros Maragos (EUSIPCO, 2022)

Enhancing Affective Representations Of Music-Induced Eeg Through Multimodal Supervision And Latent Domain Adaptation. - Kleanthis Avramidis; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (ICASSP, 2022)

A Few-Sample Strategy for Guitar Tablature Transcription Based on Inharmonicity Analysis and Playability Constraints. - Grigoris Bastas; Stefanos Koutoupis; Maximos A. Kaliakatsos-Papakostas; Vassilis Katsouros; Petros Maragos (ICASSP, 2022)

Spatio-Temporal Graph Convolutional Networks for Continuous Sign Language Recognition. - Maria Parelli; Katerina Papadimitriou; Gerasimos Potamianos; Georgios Pavlakos; Petros Maragos (ICASSP, 2022)

Neural Network Approximation based on Hausdorff distance of Tropical Zonotopes. - Panagiotis Misiakos; Georgios Smyrnis; George Retsinas; Petros Maragos (ICLR, 2022)

Child Engagement Estimation in Heterogeneous Child-Robot Interactions Using Spatiotemporal Visual Cues. - Dafni Anagnostopoulou; Niki Efthymiou; Christina Papailiou; Petros Maragos (IROS, 2022)

Attribute-based Gesture Recognition: Generalization to Unseen Classes. - George Retsinas; Panagiotis Paraskevas Filntisis; Nikos Kardaris; Petros Maragos (IVMSP, 2022)

Cartoonized Anonymization of Sign Language Videos. - Christina O. Tze; Panagiotis Paraskevas Filntisis; Anastasios Roussos; Petros Maragos (IVMSP, 2022)

Towards a DHH Accessible Theater: Real-Time Synchronization of Subtitles and Sign Language Videos with ASR and NLP Solutions. - Grigoris Bastas; Maximos A. Kaliakatsos-Papakostas; Georgios Paraskevopoulos; Pantelis I. Kaplanoglou; Konstantinos Christantonis; Charalampos Tsioustas; Dimitris Mastrogiannopoulos; Depy Panga; Evita F. Fotinea; Athanasios Katsamanis; Vassilis Katsouros; Konstantinos I. Diamantaras; et al. (PETRA, 2022)

A Semantic Enhancement of Unified Geometric Representations for Improving Indoor Visual SLAM. - Ioannis Asmanis; Panagiotis Mermigkas; Georgia Chalvatzaki; Jan Peters 001; Petros Maragos (UR, 2022)

Visual Speech-Aware Perceptual 3D Facial Expression Reconstruction from Videos. - Panagiotis Paraskevas Filntisis; George Retsinas; Foivos Paraperas Papantoniou; Athanasios Katsamanis; Anastasios Roussos; Petros Maragos (CoRR, 2022)

Neural Sign Reenactor: Deep Photorealistic Sign Language Retargeting. - Christina O. Tze; Panagiotis Paraskevas Filntisis; Athanasia-Lida Dimou; Anastasios Roussos; Petros Maragos (CoRR, 2022)

VP-SLAM: A Monocular Real-time Visual SLAM with Points, Lines and Vanishing Points. - Andreas Georgis; Panagiotis Mermigkas; Petros Maragos (CoRR, 2022)

Toward a Sparsity Theory on Weighted Lattices. - Nikolaos Tsilivis 001; Anastasios Tsiamis; Petros Maragos (J. Math. Imaging Vis., 2022)

ChildBot: Multi-robot perception and interaction with children. - Niki Efthymiou; Panagiotis Paraskevas Filntisis; Petros Koutras; Antigoni Tsiami; Jack Hadfield; Gerasimos Potamianos; Petros Maragos (Robotics Auton. Syst., 2022)

E-Prevention: Advanced Support System for Monitoring and Relapse Prevention in Patients with Psychotic Disorders Analyzing Long-Term Multimodal Data from Wearables and Video Captures. - Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Christos Garoufis; Niki Efthymiou; Petros Maragos; Andreas Menychtas; Ilias Maglogiannis; Panayiotis Tsanakas; Thomas Sounapoglou; Emmanouil Kalisperakis; Thomas Karantinos; Marina Lazaridi; et al. (Sensors, 2022)

Feather: An Elegant Solution to Effective DNN Sparsification. - Athanasios Glentis Georgoulakis; George Retsinas; Petros Maragos (BMVC, 2023)

A Realistic Synthetic Mushroom Scenes Dataset. - Dafni Anagnostopoulou; George Retsinas; Niki Efthymiou; Panayiotis Paraskevas Filntisis; Petros Maragos (CVPR Workshops, 2023)

SPECTRE: Visual Speech-Informed Perceptual 3D Facial Expression Reconstruction from Videos. - Panagiotis Paraskevas Filntisis; George Retsinas; Foivos Paraperas Papantoniou; Athanasios Katsamanis; Anastasios Roussos; Petros Maragos (CVPR Workshops, 2023)

Mushroom Segmentation and 3D Pose Estimation from Point Clouds using Fully Convolutional Geometric Features and Implicit Pose Encoding. - George Retsinas; Niki Efthymiou; Petros Maragos (CVPR Workshops, 2023)

Multimodal Recognition of Valence, Arousal and Dominance via Late-Fusion of Text, Audio and Facial Expressions. - Fabrizio Nunnari; Annette Rios; Uwe D. Reichel; Chirag Bhuvaneshwara; Panagiotis Paraskevas Filntisis; Petros Maragos; Felix Burkhardt; Florian Eyben; Björn W. Schuller; Sarah Ebling (ESANN, 2023)

Generating Salient Scene Graphs with Weak Language Supervision. - Alexandros Benetatos; Markos Diomataris; Vassilis Pitsikalis; Petros Maragos (EUSIPCO, 2023)

Relapse Prediction from Long-Term Wearable Data Using Self-Supervised Learning and Survival Analysis. - E. Fekas; Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Christos Garoufis; Niki Efthymiou; Petros Maragos (ICASSP, 2023)

Convolutional Recurrent Neural Networks for the Classification of Cetacean Bioacoustic Patterns. - Dimitris N. Makropoulos; Antigoni Tsiami; Aristides Prospathopoulos; Dimitris Kassis; Alexandros Frantzis; Emmanuel K. Skarsoulis; George Piperakis; Petros Maragos (ICASSP, 2023)

Newton-Based Trainable Learning Rate. - George Retsinas; Giorgos Sfikas; Panagiotis Paraskevas Filntisis; Petros Maragos (ICASSP, 2023)

E-Prevention: The ICASSP-2023 Challenge on Person Identification and Relapse Detection from Continuous Recordings of Biosignals. - Athanasia Zlatintsi; Panagiotis Paraskevas Filntisis; Niki Efthymiou; Christos Garoufis; George Retsinas; Thomas Sounapoglou; Ilias Maglogiannis; Panayiotis Tsanakas; Nikolaos Smyrnis; Petros Maragos (ICASSP, 2023)

From Digital Phenotype Identification To Detection Of Psychotic Relapses. - Niki Efthymiou; George Retsinas; Panagiotis Paraskevas Filntisis; Christos Garoufis; Athanasia Zlatintsi; Emmanouil Kalisperakis; Vasiliki Garyfalli; Thomas Karantinos; Marina Lazaridi; Nikolaos Smyrnis; Petros Maragos (ICHI, 2023)

Medical Face Masks and Emotion Recognition from the Body: Insights from a Deep Learning Perspective. - Nikolaos Kegkeroglou; Panagiotis Paraskevas Filntisis; Petros Maragos (PETRA, 2023)

Enhancing Action Recognition in Vehicle Environments With Human Pose Information. - Michaela Konstantinou; George Retsinas; Petros Maragos (PETRA, 2023)

3D Neural Sculpting (3DNS): Editing Neural Signed Distance Functions. - Petros Tzathas; Petros Maragos; Anastasios Roussos (WACV, 2023)

Multi-Source Contrastive Learning from Musical Audio. - Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (CoRR, 2023)

ViDaS Video Depth-aware Saliency Network. - Ioanna Diamanti; Antigoni Tsiami; Petros Koutras; Petros Maragos (CoRR, 2023)

Revisiting Tropical Polynomial Division: Theory, Algorithms and Application to Neural Networks. - Ioannis Kordonis; Petros Maragos (CoRR, 2023)

Photorealistic and Identity-Preserving Image-Based Emotion Manipulation with Latent Diffusion Models. - Ioannis Pikoulis; Panagiotis Paraskevas Filntisis; Petros Maragos (CoRR, 2023)

Neural Text to Articulate Talk: Deep Text to Audiovisual Speech Synthesis achieving both Auditory and Photo-realism. - Georgios Milis; Panagiotis Paraskevas Filntisis; Anastasios Roussos; Petros Maragos (CoRR, 2023)

Mushroom Detection and Three Dimensional Pose Estimation from Multi-View Point Clouds. - George Retsinas; Niki Efthymiou; Dafni Anagnostopoulou; Petros Maragos (Sensors, 2023)

Reducing Computational Cost During Robot Navigation and Human-Robot Interaction with a Human-Inspired Reinforcement Learning Architecture. - Rémi Dromnelle; Erwan Renaudo; Mohamed Chetouani; Petros Maragos; Raja Chatila 001; Benoît Girard 001; Mehdi Khamassi (Int. J. Soc. Robotics, 2023)

3D Facial Expressions through Analysis-by-Neural-Synthesis. - George Retsinas; Panagiotis Paraskevas Filntisis; Radek Danecek; Victoria Fernández Abrevaya; Anastasios Roussos; Timo Bolkart; Petros Maragos (CVPR, 2024)

SoftGrip: Towards a Soft Robotic Platform for Automatized Mushroom Harvesting. - Niccolò Pagliarani; Costas S. Tzafestas; Evangelos Papadopoulos; Petros Maragos; Athanasios S. Mastrogeorgiou; Antonios Porichis; Helen Grogan; Robin Ehrhardt; Matteo Cianchetti (ERF (1), 2024)

Pre-training Music Classification Models via Music Source Separation. - Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (EUSIPCO, 2024)

Augmenting Transformer Autoencoders with Phenotype Classification for Robust Detection of Psychotic Relapses. - Niki Efthymiou; George Retsinas; Panagiotis Paraskevas Filntisis; Petros Maragos (ICASSP, 2024)

The 2nd E-Prevention Challenge: Psychotic and Non-Psychotic Relapse Detection Using Wearable-Based Digital Phenotyping. - Panagiotis Paraskevas Filntisis; Niki Efthymiou; George Retsinas; Athanasia Zlatintsi; Christos Garoufis; Thomas Sounapoglou; Panayotis Tsanakas; Nikolaos Smyrnis; Petros Maragos (ICASSP Workshops, 2024)

Matrix Factorization in Tropical and Mixed Tropical-Linear Algebras. - Ioannis Kordonis; Emmanouil Theodosis; George Retsinas; Petros Maragos (ICASSP, 2024)

SDPL-SLAM: Introducing Lines in Dynamic Visual SLAM and Multi-Object Tracking. - Argyris Manetas; Panagiotis Mermigkas; Petros Maragos (IROS, 2024)

Classical Guitar Duet Separation Using GuitarDuets - A Dataset of Real and Synthesized Guitar Recordings. - Marios Glytsos; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (ISMIR, 2024)

OVeNet: Offset Vector Network for Semantic Segmentation. - Stamatis Alexandropoulos; Christos Sakaridis; Petros Maragos (WACV, 2024)

TropNNC: Structured Neural Network Compression Using Tropical Geometry. - Konstantinos Fotopoulos; Petros Maragos; Panagiotis Misiakos (CoRR, 2024)

GuitarDuets. - Marios Glytsos; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (Zenodo, 2024)

Power in Unity: Combining in-Domain and out-of-Domain Pre-Training Strategies for EEG-Based Person Identification. - Christos Garoufis; Marios Glytsos; Ioanna Chourdaki; Panagiotis Paraskevas Filntisis; Petros Maragos (ICASSP, 2025)

Feature-Level Multimodal Fusion for Relapse Detection in Patients with Psychosis. - Artemis Androni; Christos Garoufis; Athanasia Zlatintsi; Petros Maragos (DSP, 2025)

Improving Classification of Marine Mammal Vocalizations Using Vision Transformers and Phase-Related Features. - Dimitris N. Makropoulos; Panagiotis Paraskevas Filntisis; Aristides Prospathopoulos; Dimitris Kassis; Antigoni Tsiami; Petros Maragos (DSP, 2025)

Constructing Visibility Maps of Optimal Positions for Robotic Inspection in Ultra-High Voltage Centers. - Panagiotis Mermigkas; George P. Moustris; Costas S. Tzafestas; Petros Maragos (MED, 2025)

A Transformer-Based Framework for Greek Sign Language Production using Extended Skeletal Motion Representations. - Chrysa Pratikaki; Panagiotis Paraskevas Filntisis; Athanasios Katsamanis; Anastasios Roussos; Petros Maragos (CoRR, 2025)

Diffusion-Based Forecasting for Uncertainty-Aware Model Predictive Control. - Stelios Zarifis; Ioannis Kordonis; Petros Maragos (CoRR, 2025)

Greek sign language recognition for an education platform. - Katerina Papadimitriou; Gerasimos Potamianos; Galini Sapountzaki; Theodoros Goulas; Eleni Efthimiou; Stavroula-Evita Fotinea; Petros Maragos (Univers. Access Inf. Soc., 2025)

Sparse Hybrid Linear-Morphological Networks. - Konstantinos Fotopoulos; Christos Garoufis; Petros Maragos (CoRR, 2025)

Training Deep Morphological Neural Networks as Universal Approximators. - Konstantinos Fotopoulos; Petros Maragos (CoRR, 2025)

Proactive tactile exploration for object-agnostic shape reconstruction from minimal visual priors. - Paris Oikonomou; George Retsinas; Petros Maragos; Costas S. Tzafestas (CoRR, 2025)

Multi-task Learning For Joint Action and Gesture Recognition. - Konstantinos Spathis; Nikolaos Kardaris; Petros Maragos (CoRR, 2025)

Object-Centric Action-Enhanced Representations for Robot Visuo-Motor Policy Learning. - Nikos Giannakakis; Argyris Manetas; Panagiotis Paraskevas Filntisis; Petros Maragos; George Retsinas (CoRR, 2025)

Category-Level 6D Object Pose Estimation in Agricultural Settings Using a Lattice-Deformation Framework and Diffusion-Augmented Synthetic Data. - Marios Glytsos; Panagiotis Paraskevas Filntisis; George Retsinas; Petros Maragos (CoRR, 2025)

Only-Style: Stylistic Consistency in Image Generation without Content Leakage. - Tilemachos Aravanis; Panayiotis Paraskevas Filntisis; Petros Maragos; George Retsinas (CoRR, 2025)

Pre-training for Action Recognition with Automatically Generated Fractal Datasets. - Davyd Svyezhentsev; George Retsinas; Petros Maragos (Int. J. Comput. Vis., 2025)