Translation, rotation, and scale invariant pattern recognition by high-order neural networks and moment classifiers. - Stavros J. Perantonis; Paulo J. G. Lisboa (IEEE Trans. Neural Networks, 1992)

An efficient constrained learning algorithm with momentum acceleration. - Stavros J. Perantonis; Dimitris A. Karras (Neural Networks, 1995)

An efficient constrained training algorithm for feedforward networks. - Dimitris A. Karras; Stavros J. Perantonis (IEEE Trans. Neural Networks, 1995)

Image segmentation and linear feature identification using rectangular block decomposition. - Stavros J. Perantonis; Basilis Gatos; Nikos Papamarkos (ICECS, 1996)

Tracking endocardial border motion in ultrasonic images by using neural networks and ARIMA modelling techniques. - Stavros J. Perantonis; Dimitris A. Karras (ICNN, 1996)

A New Method for Segmenting Newspaper Articles. - Basilios Gatos; N. Gouraros; S. L. Mantzaris; Stavros J. Perantonis; A. Tsigris; P. Tzavelis; Nikolaos Vassilas (ECDL, 1998)

Constrained Learning in Neural Networks: Application to Stable Factorization of 2-D Polynomials. - Stavros J. Perantonis; Nikolaos Ampazis; Stavros Varoufakis; George Antoniou (Neural Process. Lett., 1998)

Integrated Algorithms for Newspaper Page Decomposition and Article Tracking. - Basilios Gatos; S. L. Mantzaris; Konstantinos Chandrinos; A. Tsigris; Stavros J. Perantonis (ICDAR, 1999)

Acceleration of learning in feedforward networks using dynamical systems analysis and matrix perturbation theory. - Nikolaos Ampazis; Stavros J. Perantonis; John G. Taylor (IJCNN, 1999)

Dimensionality reduction using a novel neural network based feature extraction method. - Stavros J. Perantonis; Vassilis Virvilis (IJCNN, 1999)

Dynamics of multilayer networks in the vicinity of temporary minima. - Nikolaos Ampazis; Stavros J. Perantonis; John G. Taylor (Neural Networks, 1999)

Input Feature Extraction for Multilayered Perceptrons Using Supervised Principal Component Analysis. - Stavros J. Perantonis; Vassilis Virvilis (Neural Process. Lett., 1999)

Block decomposition and segmentation for fast Hough transform evaluation. - Stavros J. Perantonis; Basilios Gatos; Nikos Papamarkos (Pattern Recognit., 1999)

Supervised Principal Component Analysis Using a Smooth Classifier Paradigm. - Stavros J. Perantonis; Sergios Petridis; Vassilis Virvilis (ICPR, 2000)

The Role of Multiple, Linear-Projection Based Visualization Techniques in RBF-Based Classification of High Dimensional Data. - Adrian K. Agogino; Joydeep Ghosh; Stavros J. Perantonis; Vassilis Virvilis; Sergios Petridis; Paulo J. G. Lisboa (IJCNN (3), 2000)

Levenberg-Marquardt Algorithm with Adaptive Momentum for the Efficient Training of Feedforward Networks. - Nikolaos Ampazis; Stavros J. Perantonis (IJCNN (1), 2000)

Training Feedforward Neural Networks with the Dogleg Method and BFGS Hessian Updates. - Stavros J. Perantonis; Nikolaos Ampazis; S. Spirou (IJCNN (1), 2000)

Linking article parts for the creation of newspaper digital library. - S. L. Mantzaris; Basilios Gatos; N. Gouraros; Stavros J. Perantonis (RIAO, 2000)

A Learning Framework for Neural Networks Using Constrained Optimization Methods. - Stavros J. Perantonis; Nikolaos Ampazis; Vassilis Virvilis (Ann. Oper. Res., 2000)

Automatic page analysis for the creation of a digital library from newspaper archives. - Basilios Gatos; S. L. Mantzaris; Stavros J. Perantonis; A. Tsigris (Int. J. Digit. Libr., 2000)

Efficient perceptron learning using constrained steepest descent. - Stavros J. Perantonis; Vassilis Virvilis (Neural Networks, 2000)

Intelligent Techniques for Spatio-Temporal Data Analysis in Environmental Applications. - Nikolaos Vassilas; Elias Kalapanidas; Nikolaos M. Avouris; Stavros J. Perantonis (Machine Learning and Its Applications, 2001)

A dynamical model for the analysis and acceleration of learning in feedforward networks. - Nikolaos Ampazis; Stavros J. Perantonis; John G. Taylor (Neural Networks, 2001)

Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages. - Georgios Petasis; Sergios Petridis; Georgios Paliouras; Vangelis Karkaletsis; Stavros J. Perantonis; Constantine D. Spyropoulos (Advances in Computational Intelligence and Learning, 2002)

Two highly efficient second-order algorithms for training feedforward networks. - Nikolaos Ampazis; Stavros J. Perantonis (IEEE Trans. Neural Networks, 2002)

A Segmentation-Free Recognition Technique to Assist Old Greek Handwritten Manuscript OCR. - Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Petridis; Thomas Konidaris; Stavros J. Perantonis (Document Analysis Systems, 2004)

An Adaptive Binarization Technique for Low Quality Historical Documents. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2004)

Unsupervised Region-Based Image Retrieval. - Ioannis Pratikakis; Z. Efremedis; Basilios Gatos; Stavros J. Perantonis; Iris Vanhamel; Hichem Sahli (EWIMT, 2004)

Locating Text in Historical Collection Manuscripts. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (SETN, 2004)

Text Area Identification in Web Images. - Stavros J. Perantonis; Basilios Gatos; Vassilios Maragos; Vangelis Karkaletsis; Georgios Petasis (SETN, 2004)

Feature Deforming for Improved Similarity-Based Learning. - Sergios Petridis; Stavros J. Perantonis (SETN, 2004)

Fast Implementation Of Morphological Operations Using Binary Image Block Decomposition. - Basilios Gatos; Stavros J. Perantonis; Nikos Papamarkos; Ioannis Andreadis (Int. J. Image Graph., 2004)

LSISOM - A Latent Semantic Indexing Approach to Self-Organizing Maps of Document Collections. - Nikolaos Ampazis; Stavros J. Perantonis (Neural Process. Lett., 2004)

On the relation between discriminant analysis and mutual information for supervised linear feature extraction. - Sergios Petridis; Stavros J. Perantonis (Pattern Recognit., 2004)

A Biophysical Model of Decision Making in an Antisaccade Task Through Variable Climbing Activity. - Vassilis Cutsuridis; Ioannis Kahramanoglou; Stavros J. Perantonis; Ioannis Evdokimidis; Nikolaos Smyrnis (ICANN (1), 2005)

Automatic Table Detection in Document Images. - Basilios Gatos; Dimitrios Danatsas; Ioannis Pratikakis; Stavros J. Perantonis (ICAPR (1), 2005)

A Segmentation-free Approach for Keyword Search in Historical Typewritten Documents. - Basilios Gatos; Thomas Konidaris; Kostas Ntzios; Ioannis Pratikakis; Stavros J. Perantonis (ICDAR, 2005)

An Old Greek Handwritten OCR System. - Kostas Ntzios; Basilios Gatos; Ioannis Pratikakis; Thomas Konidaris; Stavros J. Perantonis (ICDAR, 2005)

Watershed-Driven Region-Based Image Retrieval. - Ioannis Pratikakis; Iris Vanhamel; Hichem Sahli; Basilios Gatos; Stavros J. Perantonis (ISMM, 2005)

Hybrid Off-Line Cursive Handwriting Word Recognition. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (ICPR (2), 2006)

Knowledge Acquisition from Multimedia Content using an Evolution Framework. - Dimitrios I. Kosmopoulos; Sergios Petridis; Ioannis Pratikakis; V. Gatos; Stavros J. Perantonis; Vangelis Karkaletsis; Georgios Paliouras (AIAI, 2006)

A Holistic Methodology for Keyword Search in Historical Typewritten Documents. - Basilios Gatos; Thomas Konidaris; Ioannis Pratikakis; Stavros J. Perantonis (SETN, 2006)

IIT / NCSR "Demokritos" at TRECVID 2006: Shot Boundary Detection. - Ioannis Pratikakis; I. Dounis; Basilios Gatos; Stavros J. Perantonis (TRECVID, 2006)

A neural network model of Parkinson's disease bradykinesia. - Vassilis Cutsuridis; Stavros J. Perantonis (Neural Networks, 2006)

An efficient segmentation-free approach to assist old Greek handwritten manuscript OCR. - Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Petridis; Thomas Konidaris; Stavros J. Perantonis (Pattern Anal. Appl., 2006)

Adaptive degraded document image binarization. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Pattern Recognit., 2006)

Hierarchical Feature Fusion for Visual Tracking. - Alexandros Makris; Dimitrios I. Kosmopoulos; Stavros J. Perantonis; Sergios Theodoridis (ICIP (6), 2007)

On the use of spatial relations between objects for image classification. - Nicolas Tsapatsoulis; Sergios Petridis; Stavros J. Perantonis (AIAI, 2007)

e-Medi: A Web-based e-Training Platform for Breast Imaging. - Ioannis Pratikakis; Vassilis Virvilis; Dimitrios I. Kosmopoulos; Stavros J. Perantonis; A. Damianakis; D. Tsatsos (WEBIST (3), 2007)

Keyword-guided word spotting in historical printed documents using synthetic data and user feedback. - Thomas Konidaris; Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Theodoridis; Stavros J. Perantonis (Int. J. Document Anal. Recognit., 2007)

An old greek handwritten OCR system based on an efficient segmentation-free approach. - Kostas Ntzios; Basilios Gatos; Ioannis Pratikakis; Thomas Konidaris; Stavros J. Perantonis (Int. J. Document Anal. Recognit., 2007)

A biophysical neural accumulator model of decision making in an antisaccade task. - Vassilis Cutsuridis; Ioannis Kahramanoglou; Nikolaos Smyrnis; Ioannis Evdokimidis; Stavros J. Perantonis (Neurocomputing, 2007)

A neural model of decision-making by the superior colicullus in an antisaccade task. - Vassilis Cutsuridis; Nikolaos Smyrnis; Ioannis Evdokimidis; Stavros J. Perantonis (Neural Networks, 2007)

Efficient 3D shape matching and retrieval using a concrete radialized spherical projection representation. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis (Pattern Recognit., 2007)

3D Object Retrieval using an Efficient and Compact Hybrid Shape Descriptor . - Panagiotis Papadakis; Ioannis Pratikakis; Theoharis Theoharis; Georgios Passalis; Stavros J. Perantonis (3DOR@Eurographics, 2008)

Efficient Binarization of Historical and Degraded Document Images. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2008)

Keyword Matching in Historical Machine-Printed Documents Using Synthetic Data, Word Portions and Dynamic Time Warping. - Thomas Konidaris; Basilios Gatos; Stavros J. Perantonis; Anastasios L. Kesidis (Document Analysis Systems, 2008)

A Two-Step Dewarping of Camera Document Images. - Nikolaos Stamatopoulos; Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2008)

A Complete Optical Character Recognition Methodology for Historical Documents. - Georgios Vamvakas; Basilios Gatos; Nikolaos Stamatopoulos; Stavros J. Perantonis (Document Analysis Systems, 2008)

CIL3D: a content-based 3D model search engine. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis (DIMEA, 2008)

Modeling the Effects of Dopamine on the Antisaccade Reaction Times (aSRT) of Schizophrenia Patients. - Ioannis Kahramanoglou; Stavros J. Perantonis; Nikolaos Smyrnis; Ioannis Evdokimidis; Vassilis Cutsuridis (ICANN (2), 2008)

Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (ICPR, 2008)

Human Behavior Classification Using Multiple Views. - Dimitrios I. Kosmopoulos; Panagiota Antonakaki; Konstandinos Valasoulis; Anastasios L. Kesidis; Stavros J. Perantonis (SETN, 2008)

SHREC'08 entry: 2D/3D hybrid. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis; Georgios Passalis (Shape Modeling International, 2008)

Retrieval of 3D Articulated Objects Using a Graph-based Representation. - Alexander Agathos; Ioannis Pratikakis; Panagiotis Papadakis; Stavros J. Perantonis; Phillip N. Azariadis; Nickolas S. Sapidis (3DOR@Eurographics, 2009)

A Novel Feature Extraction and Classification Methodology for the Recognition of Historical Documents. - Georgios Vamvakas; Basilios Gatos; Stavros J. Perantonis (ICDAR, 2009)

A method for combining complementary techniques for document image segmentation. - Nikolaos Stamatopoulos; Basilios Gatos; Stavros J. Perantonis (Pattern Recognit., 2009)

Detecting abnormal human behaviour using multiple cameras. - Panagiota Antonakaki; Dimitrios I. Kosmopoulos; Stavros J. Perantonis (Signal Process., 2009)

Automatic unsupervised parameter selection for character segmentation. - Georgios Vamvakas; Nikolaos Stamatopoulos; Basilios Gatos; Stavros J. Perantonis (Document Analysis Systems, 2010)

Audio-Visual Fusion for Detecting Violent Scenes in Videos. - Theodoros Giannakopoulos; Alexandros Makris; Dimitrios I. Kosmopoulos; Stavros J. Perantonis; Sergios Theodoridis (SETN, 2010)

A Multi-class Method for Detecting Audio Events in News Broadcasts. - Sergios Petridis; Theodoros Giannakopoulos; Stavros J. Perantonis (SETN, 2010)

User-driven recognition of audio events in news videos. - Theodoros Giannakopoulos; Sergios Petridis; Stavros J. Perantonis (SMAP, 2010)

Allen's Hourglass: Probabilistic Treatment of Interval Relations. - Sergios Petridis; Georgios Paliouras; Stavros J. Perantonis (TIME, 2010)

PANORAMA: A 3D Shape Descriptor Based on Panoramic Views for Unsupervised 3D Object Retrieval. - Panagiotis Papadakis; Ioannis Pratikakis; Theoharis Theoharis; Stavros J. Perantonis (Int. J. Comput. Vis., 2010)

Handwritten character recognition through two-stage foreground sub-sampling. - Georgios Vamvakas; Basilios Gatos; Stavros J. Perantonis (Pattern Recognit., 2010)

3D articulated object retrieval using a graph-based representation. - Alexander Agathos; Ioannis Pratikakis; Panagiotis Papadakis; Stavros J. Perantonis; Phillip N. Azariadis; Nickolas S. Sapidis (Vis. Comput., 2010)

Protrusion-oriented 3D mesh segmentation. - Alexander Agathos; Ioannis Pratikakis; Stavros J. Perantonis; Nickolas S. Sapidis (Vis. Comput., 2010)

Semantics Extraction from Images. - Ioannis Pratikakis; Anastasia Bolovinou; Basilios Gatos; Stavros J. Perantonis (Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, 2011)

Multimodal and ontology-based fusion approaches of audio and visual processing for violence detection in movies. - Thanassis Perperis; Theodoros Giannakopoulos; Alexandros Makris; Dimitrios I. Kosmopoulos; Sofia Tsekeridou; Stavros J. Perantonis; Sergios Theodoridis (Expert Syst. Appl., 2011)

A hierarchical feature fusion framework for adaptive visual tracking. - Alexandros Makris; Dimitrios I. Kosmopoulos; Stavros J. Perantonis; Sergios Theodoridis (Image Vis. Comput., 2011)

Goal-Oriented Rectification of Camera-Based Document Images. - Nikolaos Stamatopoulos; Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (IEEE Trans. Image Process., 2011)

Hand Shape and 3D Pose Estimation Using Depth Data from a Single Cluttered Frame. - Paul Doliotis; Vassilis Athitsos; Dimitrios I. Kosmopoulos; Stavros J. Perantonis (ISVC (1), 2012)

An Efficient Constrained Learning Algorithm for Stable 2D IIR Filter Factorization. - Nicholas Ampazis; Stavros J. Perantonis (Adv. Artif. Neural Syst., 2013)

Bag of spatio-visual words for context inference in scene classification. - Anastasia Bolovinou; Ioannis Pratikakis; Stavros J. Perantonis (Pattern Recognit., 2013)

H-DocPro: a document image processing platform for historical documents. - Basilis Gatos; Nikolaos Stamatopoulos; Georgios Louloudis; Stavros J. Perantonis (DATeCH, 2014)

Realtime depression estimation using mid-term audio features. - Theodoros Giannakopoulos; Christos Smailis; Stavros J. Perantonis; Constantine D. Spyropoulos (AI-AM/NetMed@ECAI, 2014)

Detection of Clothes Change Fusing Color, Texture, Edge and Depth Information. - Dimitrios Sgouropoulos; Theodoros Giannakopoulos; Giorgos Siantikos; Evaggelos Spyrou; Stavros J. Perantonis (ICETE (Selected Papers), 2014)

AMINESS: a platform for environmentally safe shipping. - Theodoros Giannakopoulos; Ioannis A. Vetsikas; Ioanna A. Koromila; Vangelis Karkaletsis; Stavros J. Perantonis (PETRA, 2014)

Clothes Change Detection Using the Kinect Sensor. - Dimitris Sgouropoulos; Theodoros Giannakopoulos; Sergios Petridis; Stavros J. Perantonis; Antonis Korakis (SIGMAP, 2014)

Efficient skew detection of printed document images based on novel combination of enhanced profiles. - A. Papandreou; Basilios Gatos; Stavros J. Perantonis; I. Gerardis (Int. J. Document Anal. Recognit., 2014)

Use of Sentinel-1 data for Maritime Domain Awareness: Preliminary results. - Eleni Charou; Emmanuel Bratsolis; Sotirios Gyftakis; Theodoros Giannakopoulos; Stavros J. Perantonis (IISA, 2015)

A maritime data analytics platform for policy recommendation. - Sotirios Gyftakis; Theodoros Giannakopoulos; Angelos Makrygiorgos; Eleni Charou; Stavros J. Perantonis; Ioanna A. Koromila; Zoe Nivolianitou (IISA, 2015)

A dynamic model for environmentally safe shipping through the Aegean Sea. - Ioanna A. Koromila; Zoe Nivolianitou; Theodoros Giannakopoulos; Stavros J. Perantonis; Eleni Charou; Sotirios Gyftakis (IISA, 2015)

Accelerating multi-objective ship routing using a novel grid structure and a simple heuristic. - Angelos Makrygiorgos; Ioannis A. Vetsikas; Stavros J. Perantonis (IISA, 2015)

Visual sentiment analysis for brand monitoring enhancement. - Theodoros Giannakopoulos; Michalis Papakostas; Stavros J. Perantonis; Vangelis Karkaletsis (ISPA, 2015)

Automatic soundscape quality estimation using audio analysis. - Theodoros Giannakopoulos; Giorgos Siantikos; Stavros J. Perantonis; Nefta-Eleftheria Votsi; John Pantis (PETRA, 2015)

Improved Jacobian Eigen-Analysis Scheme for Accelerating Learning in Feedforward Neural Networks. - Nikolaos Ampazis; Stavros J. Perantonis; Dimosthenis Drivaliaris (Cogn. Comput., 2015)

Fusing active orientation models and mid-term audio features for automatic depression estimation. - Christos Smailis; Nikolaos Sarafianos; Theodoros Giannakopoulos; Stavros J. Perantonis (PETRA, 2016)

Exploiting social media information toward a context-aware recommendation system. - Michalis Korakakis; Evaggelos Spyrou; Phivos Mylonas; Stavros J. Perantonis (Soc. Netw. Anal. Min., 2017)

Comparison of Optimized Mathematical Methods in the Improvement of Raster Data and Map Display Resolution of Sentinel-2 Images. - Emmanuel Bratsolis; Antigoni Panagiotopoulou; Marianthi Stefouli; Eleni Charou; Nicholas Madamopoulos; Stavros J. Perantonis (ICIP, 2018)

Deep learned features for image retrieval. - Evangelos Mitsianis; Evaggelos Spyrou; Theodore Giannakopoulos; Stavros Niafas; Stavros J. Perantonis (SETN, 2018)

Recognition of Urban Sound Events Using Deep Context-Aware Feature Extractors and Handcrafted Features. - Theodore Giannakopoulos; Evaggelos Spyrou; Stavros J. Perantonis (AIAI (Workshops), 2019)

Athens Urban Soundscape (ATHUS): A Dataset for Urban Soundscape Quality Recognition. - Theodoros Giannakopoulos; Margarita Orfanidi; Stavros J. Perantonis (MMM (1), 2019)

Recognizing the quality of urban sound recordings using hand-crafted and deep audio features. - Theodoros Giannakopoulos; Stavros J. Perantonis (PETRA, 2019)

Emotion Recognition from Speech: A Survey. - Georgios Drakopoulos; George Pikramenos; Evangelos D. Spyrou; Stavros J. Perantonis (WEBIST, 2019)

K-Nets: Clustering through nearest neighbors networks. - Ioannis A. Maraziotis; Stavros J. Perantonis; Andrei Dragomir; Dimitris Thanos (Pattern Recognit., 2019)

Dimensionality Reduction and Attention Mechanisms for Extracting Affective State from Sound Spectrograms. - George Pikramenos; Konstantinos Kechagias; Theodoros Psallidas; Georgios Smyrnis; Evaggelos Spyrou; Stavros J. Perantonis (ICPRAM (Revised Selected Papers), 2020)

Sentiment Analysis from Sound Spectrograms via Soft BoVW and Temporal Structure Modelling. - George Pikramenos; Georgios Smyrnis; Ioannis Vernikos; Thomas Konidaris; Evaggelos Spyrou; Stavros J. Perantonis (ICPRAM, 2020)

Human action recognition with deep learning techniques. - Eirini Mathe; Athanasia Tranou; Evaggelos Spyrou; Stavros J. Perantonis (PETRA, 2020)

ENORASI Assistive Computer Vision-based System for the Visually Impaired: A User Evaluation Study. - Alexandros Mitsou; Dimitra-Christina C. Koutsiou; Dimitrios E. Diamantis; Theodoros Psallidas; George Dimas; Michael Vasilakakis; Panagiotis Kalozoumis; Evaggelos Spyrou; Stavros J. Perantonis; Artur Krukowski; Dimitris K. Iakovidis (PETRA, 2022)

A Data Augmentation Approach for Improving the Performance of Speech Emotion Recognition. - Georgia Paraskevopoulou; Evaggelos Spyrou; Stavros J. Perantonis (SIGMAP, 2022)

Summarization of User-Generated Videos Fusing Handcrafted and Deep Audiovisual Features. - Theodoros Psallidas; Evaggelos Spyrou; Stavros J. Perantonis (SMAP, 2022)

Aeolus Ocean - A simulation environment for the autonomous COLREG-compliant navigation of Unmanned Surface Vehicles using Deep Reinforcement Learning and Maritime Object Detection. - Andrew Alexander Vekinis; Stavros J. Perantonis (CoRR, 2023)