Nikolaos Grammalidis

According to our database, Nikolaos Grammalidis authored at least 89 papers between 1995 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Efficient Deep Semantic Segmentation for Land Cover Classification Using Sentinel Imagery.

Anastasios Tzepkenlis, Konstantinos Marthoglou, Nikos Grammalidis

Remote. Sens., April, 2023

Suburban Forest Fire Risk Assessment and Forest Surveillance Using 360-Degree Cameras and a Multiscale Deformable Transformer.

Panagiotis Barmpoutis, Aristeidis Kastridis, Tania Stathaki, Jing Yuan, Mengjie Shi, Nikos Grammalidis

Remote. Sens., April, 2023

Artful - An AR Social Self-Guided Tour App for Cultural Learning in Museum Settings.

Athina Grammatikopoulou, Nikos Grammalidis

Inf., 2023

2022

A platform for health emergency warning and wandering behaviour detection supporting people with Intellectual Disability.

Athina Grammatikopoulou, Nikos Grammalidis, Maria Papadogiorgaki, Michalis E. Zervakis

Proceedings of the PETRA '22: The 15th International Conference on PErvasive Technologies Related to Assistive Environments, Corfu, Greece, 29 June 2022, 2022

Crop classification from satellite image sequences using a two-stream network with temporal self-attention.

Andreas Stergioulas, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2022

2020

A Review on Early Forest Fire Detection Systems Using Optical Remote Sensing.

Panagiotis Barmpoutis, Periklis Papaioannou, Kosmas Dimitropoulos, Nikos Grammalidis

Sensors, 2020

Early Fire Detection Based on Aerial 360-Degree Sensors, Deep Convolution Neural Networks and Exploitation of Fire Dynamic Textures.

Panagiotis Barmpoutis, Tania Stathaki, Kosmas Dimitropoulos, Nikos Grammalidis

Remote. Sens., 2020

Innovative Parkinson's Disease Patients' Motor Skills Assessment: The i-PROGNOSIS Paradigm.

Sofia B. Dias, Athina Grammatikopoulou, José Alves Diniz, Kosmas Dimitropoulos, Nikos Grammalidis, Vicky Zilidou, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Hagen Jaeger, Michael Stadtschnitzer, Hugo Silva, Gonçalo Telo, Ioannis Ioakeimidis, George Ntakakis, Fotis Karayiannis, Estelle Huchet, Vera Hoermann, Konstantinos Filis, Elina Theodoropoulou, George L. Lyberopoulos, Konstantinos Kyritsis, Alexandros Papadopoulos, Anastasios Delopoulos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Sevasti Bostantzopoulou, Zoe Katsarou, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Georgios K. Apostolidis, Leontios J. Hadjileontiadis

Frontiers Comput. Sci., 2020

A modular CNN-based building detector for remote sensing images.

Dimitrios Konstantinidis, Vasileios Argyriou, Tania Stathaki, Nikolaos Grammalidis

Comput. Networks, 2020

Quality of life support system for people with intellectual disability.

Maria Papadogiorgaki, Vasileios Mezaris, Nikos Grammalidis, Kostas Grigoriadis, Ekaterini S. Bei, George Livanos, Michalis E. Zervakis

Proceedings of the PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference, Corfu, Greece, June 30, 2020

Innovative interventions for Parkinson's disease patients using iPrognosis games: an evaluation analysis by medical experts.

Sofia B. Dias, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Athina Grammatikopoulou, Nikos Grammalidis, José A. Diniz, Vicky Zilidou, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Michael Stadtschnitzer, Dhaval Trivedi, Lisa Klingelhöfer, Sevasti Bostantzopoulou, Zoe Katsarou, Stelios Hadjidimitriou, Vasileios S. Charisis, Leontios J. Hadjileontiadis

Proceedings of the PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference, Corfu, Greece, June 30, 2020

Motion Analysis on Depth Camera Data to Quantify Parkinson's Disease Patients' Motor Status Within the Framework of I-Prognosis Personalized Game Suite.

Sofia B. Dias, Athina Grammatikopoulou, Nikos Grammalidis, José A. Diniz, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Michael Stadtschnitzer, Dhaval Trivedi, Lisa Klingelhöfer, Zoe Katsarou, Sevasti Bostantzopoulou, Kosmas Dimitropoulos, Leontios J. Hadjileontiadis

Proceedings of the IEEE International Conference on Image Processing, 2020

2019

Mixed Reality, Gamified Presence, and Storytelling for Virtual Museums.

George Papagiannakis, Efstratios Geronikolakis, Maria Pateraki, Víctor M. López-Menchero, Michael Tsioumas, Stella Sylaiou, Fotis Liarokapis, Athina Grammatikopoulou, Kosmas Dimitropoulos, Nikolaos Grammalidis, Nikolaos Partarakis, George Margetis, Giannis Drossis, Martha Vassiliadi, Alan Chalmers, Constantine Stephanidis, Nadia Magnenat-Thalmann

Proceedings of the Encyclopedia of Computer Graphics and Games., 2019

Multi-lead ECG signal analysis for myocardial infarction detection and localization through the mapping of Grassmannian and Euclidean features into a common Hilbert space.

Panagiotis Barmpoutis, Kosmas Dimitropoulos, Anestis Apostolidis, Nikos Grammalidis

Biomed. Signal Process. Control., 2019

Motion analysis of Parkinson diseased patients using a video game approach.

Athina Grammatikopoulou, Kosmas Dimitropoulos, Sevasti Bostantjopoulou, Zoe Katsarou, Nikos Grammalidis

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2019

Detecting hypomimia symptoms by selfie photo analysis: for early Parkinson disease detection.

Athina Grammatikopoulou, Nikos Grammalidis, Sevasti Bostantjopoulou, Zoe Katsarou

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2019

Fire Detection from Images Using Faster R-CNN and Multidimensional Texture Analysis.

Panagiotis Barmpoutis, Kosmas Dimitropoulos, Kyriaki Kaza, Nikos Grammalidis

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Classification of Multidimensional Time-Evolving Data Using Histograms of Grassmannian Points.

Kosmas Dimitropoulos, Panagiotis Barmpoutis, Alexandros Kitsikidis, Nikos Grammalidis

IEEE Trans. Circuits Syst. Video Technol., 2018

A Multimodal Approach for the Safeguarding and Transmission of Intangible Cultural Heritage: The Case of i-Treasures.

Kosmas Dimitropoulos, Filareti Tsalakanidou, Spiros Nikolopoulos, Ioannis Kompatsiaris, Nikos Grammalidis, Sotiris Manitsaris, Bruce Denby, Lise Crevier-Buchman, Stéphane Dupont, Vasileios S. Charisis, Leontios J. Hadjileontiadis, Francesca Pozzi, Marius Cotescu, Selami Ciftci, Anastasios Katos, Athanasios Manitsaris

IEEE Intell. Syst., 2018

Wood species recognition through multidimensional texture analysis.

Panagiotis Barmpoutis, Kosmas Dimitropoulos, Ioannis Barboutis, Nikos Grammalidis, Panagiotis Lefakis

Comput. Electron. Agric., 2018

Metadata for Intangible Cultural Heritage - The Case of Folk Dances.

Stamatios Giannoulakis, Nicolas Tsapatsoulis, Nikos Grammalidis

Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018), 2018

Development of Methodologies and Standardized Services for Supporting Forest Economics.

Thomas Katagis, Nikolaos Grammalidis, Evangelos Maltezos, Vasiliki Charalampopoulou, Ioannis Z. Gitas

Proceedings of the Metadata and Semantic Research - 12th International Conference, 2018

2017

Higher Order Linear Dynamical Systems for Smoke Detection in Video Surveillance Applications.

Kosmas Dimitropoulos, Panagiotis Barmpoutis, Nikos Grammalidis

IEEE Trans. Circuits Syst. Video Technol., 2017

Building Detection Using Enhanced HOG-LBP Features and Region Refinement Processes.

Dimitrios Konstantinidis, Tania Stathaki, Vasileios Argyriou, Nikolaos Grammalidis

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017

Automated detection and classification of nuclei in PAX5 and H&E-stained tissue sections of follicular lymphoma.

Kosmas Dimitropoulos, Panagiotis Barmpoutis, Triantafyllia Koletsa, Ioannis Kostopoulos, Nikos Grammalidis

Signal Image Video Process., 2017

An adaptive framework for the creation of bodymotion-based games.

Athina Grammatikopoulou, Sohaib Laraba, O. Sahbenderoglu, Kosmas Dimitropoulos, Nikolaos Grammalidis

Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications, 2017

Serious games as a means for holistically supporting Parkinson's Disease patients: The i-PROGNOSIS personalized game suite framework.

Sofia B. Dias, Elias Konstantinidis, José A. Diniz, Panagiotis D. Bamidis, Vasileios S. Charisis, Stelios Hadjidimitriou, Michael Stadtschnitzer, Peter Fagerberg, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Nikolaos Grammalidis, Leontios J. Hadjileontiadis

Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications, 2017

On Supporting Parkinson's Disease Patients: The i-Prognosis Personalized Game Suite Design Approach.

Sofia B. Dias, Evangelos Konstantinidis, José A. Diniz, Panagiotis D. Bamidis, Vassilios S. Charisis, Stelios Hadjidimitriou, Michael Stadtschnitzer, Peter Fagerberg, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Nikolaos Grammalidis, Leontios J. Hadjileontiadis

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

Intangible Cultural Heritage and New Technologies: Challenges and Opportunities for Cultural Preservation and Development.

Marilena Alivizatou-Barakou, Alexandros Kitsikidis, Filareti Tsalakanidou, Kosmas Dimitropoulos, Giannis K. Chantas, Spiros Nikolopoulos, Samer Al Kork, Bruce Denby, Lise Buchman, Martine Adda-Decker, Claire Pillot-Loiseau, Joëlle Tillmane, Stéphane Dupont, Benjamin Picart, Francesca Pozzi, Michela Ott, Erdal Yilmaz, Vasileios S. Charisis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Marius Cotescu, Christina Volioti, Athanasios Manitsaris, Sotiris Manitsaris, Nikos Grammalidis

Proceedings of the Mixed Reality and Gamification for Cultural Heritage, 2017

2016

Extracting Dynamics from Multi-dimensional Time-evolving Data using a Bag of Higher-order Linear Dynamical Systems.

Kosmas Dimitropoulos, Panagiotis Barmpoutis, Alexandros Kitsikidis, Nikos Grammalidis

Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016), 2016

Active and healthy ageing for Parkinson's disease patients' support: A user's perspective within the i-PROGNOSIS framework.

Stelios Hadjidimitriou, Vasileios S. Charisis, Konstantinos Kyritsis, Evdokimos I. Konstantinidis, Anastasios Delopoulos, Panagiotis D. Bamidis, Sevasti Bostantjopoulou, Alexandra Rizos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Julia Wadoux, Nathalie De Craecker, Fotis Karagiannis, Peter Fagerberg, Ioannis Ioakimidis, Michael Stadtschnitzer, Alexander M. Esser, Nikolaos Grammalidis, Kosmas Dimitropoulos, Sofia B. Dias, José A. Diniz, Hugo Plácido da Silva, George L. Lyberopoulos, Eleni Theodoropoulou, Leontios J. Hadjileontiadis

Proceedings of the 1st International Conference on Technology and Innovation in Sports, 2016

The i-Treasures Intangible Cultural Heritage dataset.

Nikolaos Grammalidis, Kosmas Dimitropoulos, Filareti Tsalakanidou, Alexandros Kitsikidis, Pierre Roussel, Bruce Denby, Patrick Chawah, Lise Buchman, Stéphane Dupont, Sohaib Laraba, Benjamin Picart, Mickaël Tits, Joëlle Tilmanne, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Vasileios S. Charisis, Christina Volioti, Athanasia Stergiaki, Athanasios Manitsaris, Odysseas Bouzos, Sotiris Manitsaris

Proceedings of the 3rd International Symposium on Movement and Computing, 2016

2015

Spatio-Temporal Flame Modeling and Dynamic Texture Analysis for Automatic Video-Based Fire Detection.

Kosmas Dimitropoulos, Panagiotis Barmpoutis, Nikos Grammalidis

IEEE Trans. Circuits Syst. Video Technol., 2015

Novel 3D Game-like Applications Driven by Body Interactions for Learning Specific Forms of Intangible Cultural Heritage.

Erdal Yilmaz, Deniz Ugurca, C. Sahin, Francesca Maria Dagnino, Michela Ott, Francesca Pozzi, Kosmas Dimitropoulos, Filareti Tsalakanidou, Alexandros Kitsikidis, Samer Al Kork, Kele Xu, Bruce Denby, Pierre Roussel, Patrick Chawah, Lise Crevier-Buchman, Martine Adda-Decker, Stéphane Dupont, Benjamin Picart, Joëlle Tilmanne, Marilena Alivizatou, Leontios J. Hadjileontiadis, Vassilios S. Charisis, Alina Glushkova, Christina Volioti, Athanasios Manitsaris, Edgar Hemery, Fabien Moutarde, Nikolaos Grammalidis

Proceedings of the VISAPP 2015, 2015

A Probabilistic Feature Fusion for Building Detection in Satellite Images.

Dimitrios Konstantinidis, Tania Stathaki, Vasileios Argyriou, Nikos Grammalidis

Proceedings of the VISAPP 2015, 2015

A 3D Feature for Building Segmentation based on Shape-from-Shading.

Dimitrios Konstantinidis, Vasileios Argyriou, Tania Stathaki, Nikos Grammalidis

Proceedings of the VISAPP 2015, 2015

A Game-like Application for Dance Learning Using a Natural Human Computer Interface.

Alexandros Kitsikidis, Kosmas Dimitropoulos, Deniz Ugurca, Can Bayçay, Erdal Yilmaz, Filareti Tsalakanidou, Stella Douka, Nikos Grammalidis

Proceedings of the Universal Access in Human-Computer Interaction. Access to Learning, Health and Well-Being, 2015

Designing Serious Games for ICH education.

Francesca Maria Dagnino, Francesca Pozzi, Erdal Yilmaz, Nikos Grammalidis, Kosmas Dimitropoulos, Filareti Tsalakanidou

Proceedings of the 2nd Digital Heritage International Congress, 2015

Experimental study of skeleton tracking abilities from microsoft kinect non-frontal views.

Tao Wei, Brian Lee, Yuansong Qiao, Alexandros Kitsikidis, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the 2015 3DTV-Conference: The True Vision, 2015

2014

Dance Analysis using Multiple Kinect Sensors.

Alexandros Kitsikidis, Kosmas Dimitropoulos, Stella Douka, Nikos Grammalidis

Proceedings of the VISAPP 2014, 2014

Capturing the Intangible - An Introduction to the I-Treasures Project.

Kosmas Dimitropoulos, Sotiris Manitsaris, Filareti Tsalakanidou, Spiros Nikolopoulos, Bruce Denby, Samer Al Kork, Lise Crevier-Buchman, Claire Pillot-Loiseau, Martine Adda-Decker, Stéphane Dupont, Joëlle Tilmanne, Michela Ott, Marilena Alivizatou, Erdal Yilmaz, Leontios J. Hadjileontiadis, Vassilios S. Charisis, Olivier Deroo, Athanasios Manitsaris, Ioannis Kompatsiaris, Nikos Grammalidis

Proceedings of the VISAPP 2014, 2014

Interactive mobile application, web technologies and fire simulations in the service of forest fire volunteers.

Theoharis Mexis, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the International Conference on Telecommunications and Multimedia, 2014

Detection of centroblasts in H&E stained images of follicular lymphoma.

Emmanouil Michail, Evgenios N. Kornaropoulos, Kosmas Dimitropoulos, Nikos Grammalidis, Triantafyllia Koletsa, Ioannis Kostopoulos

Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

Multi-sensor Technology and Fuzzy Logic for Dancer's Motion Analysis and Performance Evaluation within a 3D Virtual Environment.

Alexandros Kitsikidis, Kosmas Dimitropoulos, Erdal Yilmaz, Stella Douka, Nikos Grammalidis

Proceedings of the Universal Access in Human-Computer Interaction. Design and Development Methods for Universal Access, 2014

Smoke detection using spatio-temporal analysis, motion modeling and dynamic texture recognition.

Panagiotis Barmpoutis, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the 22nd European Signal Processing Conference, 2014

Morphological and textural analysis of centroblasts in low-thickness sliced tissue biopsies of follicular lymphoma.

Emmanouil Michail, Kosmas Dimitropoulos, Triantafyllia Koletsa, Ioannis Kostopoulos, Nikos Grammalidis

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Multi-Entity Bayesian Networks for Knowledge-Driven Analysis of ICH Content.

Giannis K. Chantas, Alexandros Kitsikidis, Spiros Nikolopoulos, Kosmas Dimitropoulos, Stella Douka, Ioannis Kompatsiaris, Nikos Grammalidis

Proceedings of the Computer Vision - ECCV 2014 Workshops, 2014

2013

Video fire detection - Review.

A. Enis Çetin, Kosmas Dimitropoulos, Benedict Gouverneur, Nikos Grammalidis, Osman Günay, Yusuf Hakan Habiboglu, B. Ugur Töreyin, Steven Verstockt

Digit. Signal Process., 2013

Real time video fire detection using spatio-temporal consistency energy.

Panagiotis Barmpoutis, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, 2013

2012

Video based Flame Detection - Using Spatio-temporal Features and SVM Classification.

Kosmas Dimitropoulos, Filareti Tsalakanidou, Nikos Grammalidis

Proceedings of the VISAPP 2012, 2012

Flame Detection for Video-Based Early Fire Warning for the Protection of Cultural Heritage.

Kosmas Dimitropoulos, Osman Gunay, Kivanç Köse, Fatih Erden, F. Chaabene, Filareti Tsalakanidou, Nikolaos Grammalidis, A. Enis Çetin

Proceedings of the Progress in Cultural Heritage Preservation, 2012

2011

A multi-sensor network for the protection of cultural heritage.

Nikos Grammalidis, A. Enis Çetin, Kosmas Dimitropoulos, Filareti Tsalakanidou, Kivanç Köse, Osman Günay, Benedict Gouverneur, Dino Torri, Ercan E. Kuruoglu, Saverio Tozzi, Amel Benazza, Ferdaous Chaabane, Bilgin Kosucu, Cem Ersoy

Proceedings of the 19th European Signal Processing Conference, 2011

2010

Advances in 3DTV: Theory and Practice.

Xenophon Zabulis, Irene Cheng, Nikolaos Grammalidis, George A. Triantafyllidis, Pietro Zanuttigh

Int. J. Digit. Multim. Broadcast., 2010

Improved depth field estimation for autostereoscopic 3D-TV based on graph-cuts.

Kosmas Dimitropoulos, Theodoros Semertzidis, Nikos Grammalidis

Proceedings of the 8th European Conference on Interactive TV and Video, 2010

2009

Video and Signal Based Surveillance for Airport Applications.

Kosmas Dimitropoulos, Theodoros Semertzidis, Nikolaos Grammalidis

Proceedings of the Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009

2008

Coding of Stereoscopic and Three Dimensional Images and Video.

George A. Triantafyllidis, Nikolaos Grammalidis, Michael G. Strintzis

Proceedings of the Encyclopedia of Multimedia, 2nd Ed., 2008

An Efficient Sensor for Traffic Monitoring and Tracking Applications - Based on Fast Motion Detection at the Areas of Interest.

Nikolaos Zournis-Karouzos, Alexandra Koutsia, Kosmas Dimitropoulos, Nikos Grammalidis

Proceedings of the VISAPP 2008: Proceedings of the Third International Conference on Computer Vision Theory and Applications, Funchal, Madeira, Portugal, January 22-25, 2008, 2008

Signal processing for a laser based air data system in commercial aircrafts.

Theodoros Katsibas, Theodoros Semertzidis, Xavier Lacondemine, Nikos Grammalidis

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Intelligent traffic monitoring and surveillance with multiple cameras.

Alexandra Koutsia, Theodoros Semertzidis, Kosmas Dimitropoulos, Nikos Grammalidis, Kyriakos Georgouleas

Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008

2007

3-D Time-Varying Scene Capture Technologies - A Survey.

Elena Stoykova, A. Aydin Alatan, Philip W. Benzie, Nikolaos Grammalidis, Sotiris Malassiotis, Jörn Ostermann, S. Piekh, Ventseslav Sainov, Christian Theobalt, T. Thevar, Xenophon Zabulis

IEEE Trans. Circuits Syst. Video Technol., 2007

Video System for Surface Movement Surveillance at Airports.

Kosmas Dimitropoulos, Nikos Grammalidis, Dimitrios Simitopoulos, Niovi Pavlidou, Michael G. Strintzis

J. Intell. Transp. Syst., 2007

Football player tracking from multiple views - using a novel background segmentation algorithm and multiple hypothesis tracking.

Alexandra Koutsia, Nikolaos Grammalidis, Kosmas Dimitropoulos, Mustafa Karaman, Lutz Goldmann

Proceedings of the VISAPP 2007: Proceedings of the Second International Conference on Computer Vision Theory and Applications, Barcelona, Spain, March 8-11, 2007, 2007

2006

Coding of Stereoscopic and 3D Images and Video.

George A. Triantafyllidis, Nikolaos Grammalidis, Michael G. Strintzis

Proceedings of the Encyclopedia of Multimedia, 2006

ISMAEL - Reliable Eyes for Air Traffic Controllers at Airports.

Paul Patric Kirrane, Jörg Pfister, Nikos Grammalidis, Kosmas Dimitropoulos, Uwe Hartmann, Thomas Heuer, Haibin Gao, Constanze Stockhammer

Proceedings of the IEEE Intelligent Transportation Systems Conference, 2006

2005

Using Intelligent Digital Cameras to Monitor Aerodrome Surface Traffic.

Niovi Pavlidou, Nikolaos Grammalidis, Kosmas Dimitropoulos, Dimitrios Simitopoulos, Michael G. Strintzis, Alan Gilbert, Enrico Piazza, Christof Herrlich, Ralf Heidger

IEEE Intell. Syst., 2005

Aircraft detection and tracking using intelligent cameras.

Kosmas Dimitropoulos, Nikos Grammalidis, Dimitrios Simitopoulos, Niovi Pavlidou, Michael G. Strintzis

Proceedings of the 2005 International Conference on Image Processing, 2005

Text-to-sign language synthesis tool.

Maria Papadogiorgaki, Nikos Grammalidis, Dimitrios Tzovaras, Michael G. Strintzis

Proceedings of the 13th European Signal Processing Conference, 2005

Survey of 3D Human Body Representations.

Angel Domingo Sappa, Niki Aifanti, Nikos Grammalidis, Sotiris Malassiotis

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

Human Motion Tracking and Recognition.

Niki Aifanti, Angel Domingo Sappa, Nikos Grammalidis, Sotiris Malassiotis

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

2002

FAP extraction using three-dimensional motion estimation.

Nikolaos Sarris, Nikos Grammalidis, Michael G. Strintzis

IEEE Trans. Circuits Syst. Video Technol., 2002

Three-Dimensional Facial Adaptation for MPEG-4 Talking Heads.

Nikolaos Grammalidis, Nikolaos Sarris, Fani Deligianni, Michael G. Strintzis

EURASIP J. Adv. Signal Process., 2002

Generation of stereoscopic image sequences using structure and rigid motion estimation by extended Kalman filters.

Sotiris Diplaris, Nikos Grammalidis, Dimitrios Tzovaras, Michael G. Strintzis

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

Using the Expectation-Maximization Algorithm for Depth Estimation and Segmentation of Multi-view Images.

Nikos Grammalidis, L. Bleris, Michael G. Strintzis

Proceedings of the 1st International Symposium on 3D Data Processing Visualization and Transmission (3DPVT 2002), 2002

2001

Building Three Dimensional Head Models.

Nikolaos Sarris, Nikos Grammalidis, Michael G. Strintzis

Graph. Model., 2001

A face and gesture recognition system based on an active stereo sensor.

Sotiris Malassiotis, Filareti Tsalakanidou, Nikolaos Mavridis, Venetia Giagourta, Nikos Grammalidis, Michael G. Strintzis

Proceedings of the 2001 International Conference on Image Processing, 2001

3-D human body tracking from depth images using analysis by synthesis.

Nikolaos Grammalidis, G. Goussis, G. Troufakos, Michael G. Strintzis

Proceedings of the 2001 International Conference on Image Processing, 2001

Estimating Body Animation Parameters From Depth Images Using Analysis By Synthesis.

Nikos Grammalidis, G. Goussis, G. Troufakos, Michael G. Strintzis

Proceedings of the 2nd International Workshop on Digital and Computational Video (DCV 2001), 2001

2000

Sprite generation and coding in multiview image sequences.

Nikos Grammalidis, Dimitris Beletsiotis, Michael G. Strintzis

IEEE Trans. Circuits Syst. Video Technol., 2000

Generation of 3-D Head Models from Multiple Images Using Ellipsoid Approximation for the Rear Part.

Nikos Grammalidis, Nikolaos Sarris, C. Varzokas, Michael G. Strintzis

Proceedings of the 2000 International Conference on Image Processing, 2000

Head Detection and Tracking by 2-D and 3-D Ellipsoid Fitting.

Nikos Grammalidis, Michael G. Strintzis

Proceedings of the Computer Graphics International Conference, 2000

1999

Multiview Sprite Generation and Coding.

Nikos Grammalidis, Dimitris Beletsiotis, Michael G. Strintzis

Proceedings of the 1999 International Conference on Image Processing, 1999

1998

Disparity and occlusion estimation in multiocular systems and their coding for the communication of multiview image sequences.

Nikos Grammalidis, Michael G. Strintzis

IEEE Trans. Circuits Syst. Video Technol., 1998

Coding for the storage and communication of visualisations of 3D medical data.

Dimitrios Tzovaras, Nikos Grammalidis, Michael G. Strintzis, Sotiris Malassiotis

Signal Process. Image Commun., 1998

Disparity field and depth map coding for multiview 3D image generation.

Dimitrios Tzovaras, Nikos Grammalidis, Michael G. Strintzis

Signal Process. Image Commun., 1998

1997

Object-based coding of stereo image sequences using joint 3-D motion/disparity compensation.

Dimitrios Tzovaras, Nikos Grammalidis, Michael G. Strintzis

IEEE Trans. Circuits Syst. Video Technol., 1997

1996

Disparity field and depth map coding for multiview image sequence compression.

Dimitrios Tzovaras, Nikolaos Grammalidis, Michael G. Strintzis

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Disparity and occlusion estimation for multiview image sequences using dynamic programming.

Nikolaos Grammalidis, Michael G. Strintzis

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

1995

Stereo image sequence coding based on three-dimensional motion estimation and compensation.

Nikolaos Grammalidis, Sotiris Malassiotis, Dimitrios Tzovaras, Michael G. Strintzis

Signal Process. Image Commun., 1995

Temporal frame interpolation for stereoscopic sequences using object-based motion estimation and occlusion detection.

Nikos Grammalidis, Dimitrios Tzovaras, Michael G. Strintzis

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995