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Dr. Irene Kotsia
Affiliated Academic
Biography
Irene Kotsia received the diploma and PhD in Informatics from the Aristotle University o Thessaloniki, Greece in 2002 and 2008, respectively. From February 2008 to August 2009 she was a researcher and then a postdoctoral researcher with the Informatics and Telematics Institute, CERTH, Thessaloniki, Greece. Since September 2009 she has been a Research Associate with the Multimedia and Vision Research group (MMV) in School of Electronic Engineering and Computer Science, Queen Mary University of London. Since January 2012 she has been a part time research associate at i-bug group at Department of Computing, Imperial College London. She has also been awarded a three year Fellowship Co-Financed by the European Union and the Greek State, Operational Programme ‘Education and Lifelong Learning’, ‘Supporting Postodoctoral Researchers’. She has coauthored many journal publications in a number of scientific journals, including IEEE Transactions on Image Processing, IEEE Transactions on Neural Networks and IEEE Transactions on Forensics and Security. Her current research interests lie in the areas of image and signal processing, statistical pattern recognition especially for human actions localization and recognition, facial expression recognition from static images and image sequences as well as in the areas of graphics and animation.
Body gesture analysis:
Spatiotemporal Salient point detection
Audiovisual human behaviour analysis:
Audiovisual human behaviour data capture
HCI:
Integration platform for development of human-centered interfaces
Human behaviour synthesis
Facial behaviour synthesis
Publications
Book chapters
Unconstrained Face Recognition
S. Zafeiriou, I. Kotsia, M. Pantic. Face Recognition in Adverse Conditions. IGI Global, Hershey, PA, USA, pp. 16 - 37, 2014.
author = {S. Zafeiriou and I. Kotsia and M. Pantic},
pages = {16--37},
address = {Hershey, PA, USA},
booktitle = {Face Recognition in Adverse Conditions},
publisher = {IGI Global},
title = {Unconstrained Face Recognition},
year = {2014},
}
%A Zafeiriou, S.
%A Kotsia, I.
%A Pantic, M.
%B Face Recognition in Adverse Conditions
%D 2014
%I IGI Global
%C Hershey, PA, USA
%F unconstrained_face_rec
%P 16-37
Journal articles
ArcFace: Additive Angular Margin Loss for Deep Face Recognition
J. Deng, J. Guo, J. Yang, N. Xue, I. Kotsia, S. Zafeiriou. TPAMI. 2021.
author = {J. Deng and J. Guo and J. Yang and N. Xue and I. Kotsia and S. Zafeiriou},
journal = {TPAMI},
title = {ArcFace: Additive Angular Margin Loss for Deep Face Recognition},
year = {2021},
}
Fast-GANFIT: Generative Adversarial Network for High Fidelity 3D Face Reconstruction
B. Gecer, S. Ploumpis, I. Kotsia, S. Zafeiriou. IEEE Transactions on Pattern Analysis and Machine Intelligence. 2021.
author = {B. Gecer and S. Ploumpis and I. Kotsia and S. Zafeiriou},
journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
publisher = {IEEE},
title = {Fast-GANFIT: Generative Adversarial Network for High Fidelity 3D Face Reconstruction},
year = {2021},
}
Deep Neural Network Augmentation: Generating Faces for Affect Analysis
D. Kollias, S. Cheng, E. Ververas, I. Kotsia, S. Zafeiriou. International Journal of Computer Vision. 2020.
author = {I. Kotsia and S. Zafeiriou and S. Cheng and E. Ververas and D. Kollias},
journal = {International Journal of Computer Vision},
title = {Deep Neural Network Augmentation: Generating Faces for Affect Analysis},
year = {2020},
}
Deep Affect Prediction in-the-Wild: Aff-Wild Database and Challenge, Deep Architectures, and Beyond
D. Kollias, P. Tzirakis, M. A. Nicolaou, A. Papaioannou, G. Zhao, B. Schuller, I. Kotsia, S. Zafeiriou. International Journal of Computer Vision. feb 2019.
author = {D. Kollias and P. Tzirakis and M. A. Nicolaou and A. Papaioannou and G. Zhao and B. Schuller and I. Kotsia and S. Zafeiriou},
journal = {International Journal of Computer Vision},
month = {feb},
publisher = {Springer Nature},
title = {Deep Affect Prediction in-the-Wild: Aff-Wild Database and Challenge, Deep Architectures, and Beyond},
url = {https://doi.org/10.1007/s11263-019-01158-4},
year = {2019},
}
The Menpo Benchmark for Multi-pose 2D and 3D Facial Landmark Localisation and Tracking
J. Deng, A. Roussos, G. Chrysos, E. Ververas, I. Kotsia, J. Shen, S. Zafeiriou. IJCV. 2018.
author = {J. Deng and A. Roussos and G. Chrysos and E. Ververas and I. Kotsia and J. Shen and S. Zafeiriou},
journal = {IJCV},
publisher = {IJCV},
title = {The Menpo Benchmark for Multi-pose 2D and 3D Facial Landmark Localisation and Tracking},
year = {2018},
}
Tensor Learning for Regression
W. Guo, I. Kotsia, I. Patras. IEEE Transactions on Image Processing. 21: pp. 816 - 827, February 2012.
pages = {816--827},
journal = {IEEE Transactions on Image Processing},
month = {February},
title = {Tensor Learning for Regression},
volume = {21},
year = {2012},
}
%T Tensor Learning for Regression
%J IEEE Transactions on Image Processing
%D 2012
%8 February
%V 21
%F kotsia_tip2012
%P 816-827
Novel multiclass classifiers based on the minimization of the within-class variance
I. Kotsia, S. Zafeiriou, I. Pitas. IEEE Transactions on Neural Networks. 20(1): pp. 14 - 34, 2009.
author = {I. Kotsia and S. Zafeiriou and I. Pitas},
pages = {14--34},
journal = {IEEE Transactions on Neural Networks},
number = {1},
title = {Novel multiclass classifiers based on the minimization of the within-class variance},
volume = {20},
year = {2009},
}
%T Novel multiclass classifiers based on the minimization of the within-class variance
%A Kotsia, I.
%A Zafeiriou, S.
%A Pitas, I.
%J IEEE Transactions on Neural Networks
%D 2009
%V 20
%N 1
%F kotsia2009novel
%P 14-34
An analysis of facial expression recognition under partial facial image occlusion
I. Kotsia, I. Buciu, I. Pitas. Elsevier Image and Vision Computing . 26: pp. 1052 - 1067, July 2008.
pages = {1052--1067},
journal = {Elsevier Image and Vision Computing },
month = {July},
title = {An analysis of facial expression recognition under partial facial image occlusion},
volume = {26},
year = {2008},
}
%T An analysis of facial expression recognition under partial facial image occlusion
%J Elsevier Image and Vision Computing
%D 2008
%8 July
%V 26
%F kotsia_ivc2008
%P 1052-1067
Texture and shape information fusion for facial expression and facial action unit recognition
I. Kotsia, S. Zafeiriou, I. Pitas. Pattern Recognition. 41(3): pp. 833 - 851, 2008.
author = {I. Kotsia and S. Zafeiriou and I. Pitas},
pages = {833--851},
journal = {Pattern Recognition},
number = {3},
title = {Texture and shape information fusion for facial expression and facial action unit recognition},
volume = {41},
year = {2008},
}
%T Texture and shape information fusion for facial expression and facial action unit recognition
%A Kotsia, I.
%A Zafeiriou, S.
%A Pitas, I.
%J Pattern Recognition
%D 2008
%V 41
%N 3
%F kotsia2008texture
%P 833-851
Facial Expression Recognition using Geometric Deformation Vectors and Support Vector Machines
I. Kotsia, I. Pitas. IEEE Transactions on Image Processing. pp. 172 - 187, January 2007.
pages = {172--187},
journal = {IEEE Transactions on Image Processing},
month = {January},
title = {Facial Expression Recognition using Geometric Deformation Vectors and Support Vector Machines},
year = {2007},
}
%T Facial Expression Recognition using Geometric Deformation Vectors and Support Vector Machines
%J IEEE Transactions on Image Processing
%D 2007
%8 January
%F kotsia_tip2007
%P 172-187
Synthesis of Expressive Facial Animations: A Multimodal Caricatural Mirror
O. Martin, I. Kotsia, A. Savran, J. Adell, A. Huerta. Journal on Multimodal Interfaces. 1(1): pp. 21 - 30, March 2007.
pages = {21--30},
journal = {Journal on Multimodal Interfaces},
month = {March},
number = {1},
title = {Synthesis of Expressive Facial Animations: A Multimodal Caricatural Mirror},
volume = {1},
year = {2007},
}
%T Synthesis of Expressive Facial Animations: A Multimodal Caricatural Mirror
%J Journal on Multimodal Interfaces
%D 2007
%8 March
%V 1
%N 1
%F kotsia_jmi2007
%P 21-30
A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems
I. Kotsia, S. Zafeiriou, I. Pitas. IEEE Transactions on Information Forensics and Security. 2(3): pp. 588 - 595, 2007.
author = {I. Kotsia and S. Zafeiriou and I. Pitas},
pages = {588--595},
journal = {IEEE Transactions on Information Forensics and Security},
number = {3},
title = {A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems},
volume = {2},
year = {2007},
}
%T A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems
%A Kotsia, I.
%A Zafeiriou, S.
%A Pitas, I.
%J IEEE Transactions on Information Forensics and Security
%D 2007
%V 2
%N 3
%F kotsia2007novel
%P 588-595
Conference articles
RetinaFace: Single-Shot Multi-Level Face Localisation in the Wild
J. Deng, J. Guo, E. Ververas, I. Kotsia, S. Zafeiriou. CVPR. 2020.
author = {J. Deng and J. Guo and E. Ververas and I. Kotsia and S. Zafeiriou},
booktitle = {CVPR},
title = {RetinaFace: Single-Shot Multi-Level Face Localisation in the Wild},
year = {2020},
}
Dense 3D Face Decoding over 2500FPS: Joint Texture & Shape Convolutional Mesh Decoders
Y. Zhou, J. Deng, I. Kotsia, S. Zafeiriou. CVPR. 2019.
author = {Y. Zhou and J. Deng and I. Kotsia and S. Zafeiriou},
booktitle = {CVPR},
title = {Dense 3D Face Decoding over 2500FPS: Joint Texture & Shape Convolutional Mesh Decoders},
year = {2019},
}
GANFIT: Generative Adversarial Network Fitting for High Fidelity 3D Face Reconstruction
B. Gecer, S. Ploumpis, I. Kotsia, S. Zafeiriou. CVPR 2019. 2019.
author = {B. Gecer and S. Ploumpis and I. Kotsia and S. Zafeiriou},
booktitle = {CVPR 2019},
title = {GANFIT: Generative Adversarial Network Fitting for High Fidelity 3D Face Reconstruction},
year = {2019},
}
4DFAB: A Large Scale 4D Database for Facial Expression Analysis and Biometric Applications
S. Cheng, I. Kotsia, M. Pantic, S. Zafeiriou. 2018 IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2018). Salt Lake City, Utah, US, June 2018.
author = {S. Cheng and I. Kotsia and M. Pantic and S. Zafeiriou},
address = {Salt Lake City, Utah, US},
booktitle = {2018 IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2018)},
month = {June},
title = {4DFAB: A Large Scale 4D Database for Facial Expression Analysis and Biometric Applications},
year = {2018},
}
Aff-Wild: Valence and Arousal `In-the-Wild' Challenge
S. Zafeiriou, D. Kollias, M. A. Nicolaou, A. Papaioannou, G. Zhao, I. Kotsia. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). IEEE, jul 2017.
author = {S. Zafeiriou and D. Kollias and M. A. Nicolaou and A. Papaioannou and G. Zhao and I. Kotsia},
booktitle = {2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)},
month = {jul},
publisher = {IEEE},
title = {Aff-Wild: Valence and Arousal `In-the-Wild' Challenge},
url = {https://doi.org/10.1109%2Fcvprw.2017.248},
year = {2017},
}
Recognition of Affect in the Wild Using Deep Neural Networks
D. Kollias, M. A. Nicolaou, I. Kotsia, G. Zhao, S. Zafeiriou. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). IEEE, jul 2017.
author = {D. Kollias and M. A. Nicolaou and I. Kotsia and G. Zhao and S. Zafeiriou},
booktitle = {2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)},
month = {jul},
publisher = {IEEE},
title = {Recognition of Affect in the Wild Using Deep Neural Networks},
url = {https://doi.org/10.1109%2Fcvprw.2017.247},
year = {2017},
}
Dynamic Probabilistic Linear Discriminant Analysis For Video Classification
A. Fabris, M. A. Nicolaou, I. Kotsia, S. Zafeiriou. ICASSP 2017, accepted for publication. March 2017.
booktitle = {ICASSP 2017, accepted for publication},
month = {March},
title = {Dynamic Probabilistic Linear Discriminant Analysis For Video Classification},
year = {2017},
}
Facial Affect ``in-the-wild": A survey and a new database
S. Zafeiriou, A. Papaioannou, I. Kotsia, M. A. Nicolaou, G. Zhao. International Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, Affect "in-the-wild" Workshop. June 2016.
author = {S. Zafeiriou and A. Papaioannou and I. Kotsia and M. A. Nicolaou and G. Zhao},
booktitle = {International Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, Affect "in-the-wild" Workshop},
month = {June},
title = {Facial Affect ``in-the-wild": A survey and a new database},
year = {2016},
}
On One-Shot Kernels: Explicit Feature Maps and Properties
S. Zafeiriou, I. Kotsia. Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013), Accepted. 2013.
author = {S. Zafeiriou and I. Kotsia},
booktitle = {Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013), Accepted},
title = {On One-Shot Kernels: Explicit Feature Maps and Properties},
year = {2013},
}
%T On One-Shot Kernels: Explicit Feature Maps and Properties
%A Zafeiriou, S.
%A Kotsia, I.
%B Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013), Accepted
%D 2013
%F zaf_kot_one_shot
Texture and Shape Information Fusion for Facial Action Unit Recognition
I. Kotsia, S. Zafeiriou, N. Nikolaidis, I. Pitas. The First International Conference on Advances in Computer-Human Interaction (ACHI 08) . 2008.
author = {I. Kotsia and S. Zafeiriou and N. Nikolaidis and I. Pitas},
booktitle = {The First International Conference on Advances in Computer-Human Interaction (ACHI 08) },
title = {Texture and Shape Information Fusion for Facial Action Unit Recognition},
year = {2008},
}
%T Texture and Shape Information Fusion for Facial Action Unit Recognition
%A Kotsia, I.
%A Zafeiriou, S.
%A Nikolaidis, N.
%A Pitas, I.
%B The First International Conference on Advances in Computer-Human Interaction (ACHI 08)
%D 2008
%F kotsia_achi2008
Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification
I. Kotsia, S. Zafeiriou, I. Pitas. The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008). 2008.
author = {I. Kotsia and S. Zafeiriou and I. Pitas},
booktitle = {The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008)},
title = {Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification},
year = {2008},
}
%T Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification
%A Kotsia, I.
%A Zafeiriou, S.
%A Pitas, I.
%B The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008)
%D 2008
%F kotsia_bioid2008
Multiclass Support Vector Machines And Metric Multidimensional Scaling For Facial Expression Recognition
I. Kotsia, S. Zafeiriou, N. Nikolaidis, I. Pitas. IEEE Workshop on Machine Learning for Signal Processing (MLSP 2007). 2007.
author = {I. Kotsia and S. Zafeiriou and N. Nikolaidis and I. Pitas},
booktitle = {IEEE Workshop on Machine Learning for Signal Processing (MLSP 2007)},
title = {Multiclass Support Vector Machines And Metric Multidimensional Scaling For Facial Expression Recognition},
year = {2007},
}
%T Multiclass Support Vector Machines And Metric Multidimensional Scaling For Facial Expression Recognition
%A Kotsia, I.
%A Zafeiriou, S.
%A Nikolaidis, N.
%A Pitas, I.
%B IEEE Workshop on Machine Learning for Signal Processing (MLSP 2007)
%D 2007
%F kotsia_mlsp2007
Other publications
Higher Order Support Tensor Regression for Head Pose Estimation
W. Guo, I. Kotsia, I. Patras. 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011). 2011.
author = {W. Guo and I. Kotsia and I. Patras},
booktitle = {12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011)},
title = {Higher Order Support Tensor Regression for Head Pose Estimation},
year = {2011},
}
%T Higher Order Support Tensor Regression for Head Pose Estimation
%A Guo, W.
%A Kotsia, I.
%A Patras, I.
%D 2011
%F kotsia_wiamis2011
Action spotting exploiting the frequency domain
I. Kotsia, V. Argyriou. 2nd IEEE Int. Workshop on Computer Games (CVPR). 2011.
author = {I. Kotsia and V. Argyriou},
booktitle = {2nd IEEE Int. Workshop on Computer Games (CVPR)},
title = {Action spotting exploiting the frequency domain },
year = {2011},
}
%T Action spotting exploiting the frequency domain
%A Kotsia, I.
%A Argyriou, V.
%D 2011
%F kotsia_cvcg2011
Support Tucker Machines
I. Kotsia, I. Patras. IEEE Conference on Computer Vision and Pattern Recognition. 2011.
author = {I. Kotsia and I. Patras},
booktitle = {IEEE Conference on Computer Vision and Pattern Recognition},
title = {Support Tucker Machines},
year = {2011},
}
%T Support Tucker Machines
%A Kotsia, I.
%A Patras, I.
%D 2011
%F kotsia_cvpr2011
Max-Margin Semi-NMF
V. Kumar, I. Kotsia, I. Patras. British Machine Vision Conference. 2011.
author = {V. Kumar and I. Kotsia and I. Patras},
booktitle = {British Machine Vision Conference},
title = {Max-Margin Semi-NMF},
year = {2011},
}
%T Max-Margin Semi-NMF
%A Kumar, V.
%A Kotsia, I.
%A Patras, I.
%D 2011
%F kotsia_bmvc2011
Multiplicative Update rules for Multilinear Support Tensor Machines
I. Kotsia, I. Patras. International Conference on Pattern Recognition. 2010.
author = {I. Kotsia and I. Patras},
booktitle = {International Conference on Pattern Recognition},
title = {Multiplicative Update rules for Multilinear Support Tensor Machines },
year = {2010},
}
%T Multiplicative Update rules for Multilinear Support Tensor Machines
%A Kotsia, I.
%A Patras, I.
%D 2010
%F kotsia_icpr2010
Relative Margin Support Tensor Machines for gait and action recognition
I. Kotsia, I. Patras. ACM International conference on Image and Video Retrieval. 2010.
author = {I. Kotsia and I. Patras},
booktitle = {ACM International conference on Image and Video Retrieval},
title = { Relative Margin Support Tensor Machines for gait and action recognition },
year = {2010},
}
%T Relative Margin Support Tensor Machines for gait and action recognition
%A Kotsia, I.
%A Patras, I.
%D 2010
%F kotsia_civr2010
Frontal facial view recognition in video sequences using DNMF and SVMs
I. Kotsia, N. Nikolaidis, I. Pitas. IEEE International Conference on Multimedia and Expo. 2009.
booktitle = {IEEE International Conference on Multimedia and Expo},
title = {Frontal facial view recognition in video sequences using DNMF and SVMs},
year = {2009},
}
%T Frontal facial view recognition in video sequences using DNMF and SVMs
%D 2009
%F kotsia_icme2009
Multi-modal emotion-related data collection within a virtual earthquake emulator
D. Ververidis, I. Kotsia, C. Kotropoulos , I. Pitas. 6th Language Resources and Evaluation Conference . 2008.
booktitle = {6th Language Resources and Evaluation Conference },
title = {Multi-modal emotion-related data collection within a virtual earthquake emulator },
year = {2008},
}
%T Multi-modal emotion-related data collection within a virtual earthquake emulator
%D 2008
%F kotsia_lrec2008
Facial Expression Recognition In Videos Using A Novel Multi-class Support Vector Machines Variant
I. Kotsia, N. Nikolaidis, I. Pitas. International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). 2007.
booktitle = {International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)},
title = {Facial Expression Recognition In Videos Using A Novel Multi-class Support Vector Machines Variant },
year = {2007},
}
%T Facial Expression Recognition In Videos Using A Novel Multi-class Support Vector Machines Variant
%D 2007
%F kotsia_icassp2007
An Audio-Visual Emotion Database to Evaluate Multimodal Emotion Recognition Algorithms
O. Martin, I. Kotsia, B. Macq, I. Pitas. IEEE International Workshop on Multimedia Databases and Data Management IEEE-MDDM. 2006.
booktitle = { IEEE International Workshop on Multimedia Databases and Data Management IEEE-MDDM},
title = {An Audio-Visual Emotion Database to Evaluate Multimodal Emotion Recognition Algorithms},
year = {2006},
}
%T An Audio-Visual Emotion Database to Evaluate Multimodal Emotion Recognition Algorithms
%D 2006
%F kotsia_mddm2006
The eNTERFACE'05 Audio-Visual Emotion Database
O. Martin, I. Kotsia, B. Macq, I. Pitas. 22nd International Conference on Data Engineering Workshops (ICDEW'06) . 2006.
booktitle = {22nd International Conference on Data Engineering Workshops (ICDEW'06) },
title = {The eNTERFACE'05 Audio-Visual Emotion Database},
year = {2006},
}
%T The eNTERFACE?05 Audio-Visual Emotion Database
%D 2006
%F kotsia_ICDEW2006
Facial expression recognition using shape and texture information
I. Kotsia, I. Pitas. IFIP TC12 and WG12.5 Conference on Artificial Intelligence. 2006.
author = {I. Kotsia and I. Pitas},
booktitle = {IFIP TC12 and WG12.5 Conference on Artificial Intelligence},
title = {Facial expression recognition using shape and texture information},
year = {2006},
}
%T Facial expression recognition using shape and texture information
%A Kotsia, I.
%A Pitas, I.
%D 2006
%F kotsia_ifip2006
Fusion Of Geometrical And Texture Information For Facial Expression Recognition
I. Kotsia, N. Nikolaidis, I. Pitas. International Conference on Image Processing (ICIP 2006). 2006.
booktitle = {International Conference on Image Processing (ICIP 2006)},
title = {Fusion Of Geometrical And Texture Information For Facial Expression Recognition },
year = {2006},
}
%T Fusion Of Geometrical And Texture Information For Facial Expression Recognition
%D 2006
%F kotsia_icip2006
Facial expression analysis under partial occlusion
I. Buciu, I. Kotsia, I. Pitas. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2005. 2005.
booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2005},
title = {Facial expression analysis under partial occlusion},
year = {2005},
}
%T Facial expression analysis under partial occlusion
%D 2005
%F kotsia_icassp2005
Real time facial expression recognition from video sequences using Support Vector Machines
I. Kotsia, I. Pitas. Visual Communications and Image Processing (VCIP 2005) . 2005.
booktitle = {Visual Communications and Image Processing (VCIP 2005) },
title = {Real time facial expression recognition from video sequences using Support Vector Machines},
year = {2005},
}
%T Real time facial expression recognition from video sequences using Support Vector Machines
%D 2005
%F kotsia_vcip2005
Multimodal caricatural mirror
O. Martin, J. Adell, A. Huerta, I. Kotsia, A. Savran. eINTERFACE-2005. 2005.
author = {O. Martin and J. Adell and A. Huerta and I. Kotsia and A. Savran},
booktitle = {eINTERFACE-2005},
title = {Multimodal caricatural mirror},
year = {2005},
}
%T Multimodal caricatural mirror
%A Martin, O.
%A Adell, J.
%A Huerta, A.
%A Kotsia, I.
%A Savran, A.
%D 2005
%F kotsia_enterface2005
Real time facial expression recognition from image sequences using Support Vector Machines
I. Kotsia, I. Pitas. IEEE International Conference on Image Processing (ICIP 2005). 2005.
booktitle = {IEEE International Conference on Image Processing (ICIP 2005)},
title = {Real time facial expression recognition from image sequences using Support Vector Machines},
year = {2005},
}
%T Real time facial expression recognition from image sequences using Support Vector Machines
%D 2005
%F kotsia_icip2005
Recognition of facial expressions in presence of partial occlusion
I. Buciu, I. Kotsia, I. Pitas. 9th Panhellenic Conference on Informatics (PCI `03). 2003.
author = {I. Buciu and I. Kotsia and I. Pitas},
booktitle = {9th Panhellenic Conference on Informatics (PCI `03)},
title = {Recognition of facial expressions in presence of partial occlusion},
year = {2003},
}
%T Recognition of facial expressions in presence of partial occlusion
%A Buciu, I.
%A Kotsia, I.
%A Pitas, I.
%D 2003
%F kotsia_pci2003