Irene Kotsia
Irene Kotsia
Affiliated Academic Imperial College London
Verified email at imperial.ac.uk
TitleCited byYear
Facial expression recognition in image sequences using geometric deformation features and support vector machines
I Kotsia, I Pitas
IEEE transactions on image processing 16 (1), 172-187, 2006
6352006
The eNTERFACE'05 audio-visual emotion database
O Martin, I Kotsia, B Macq, I Pitas
22nd International Conference on Data Engineering Workshops (ICDEW'06), 8-8, 2006
3472006
An analysis of facial expression recognition under partial facial image occlusion
I Kotsia, I Buciu, I Pitas
Image and Vision Computing 26 (7), 1052-1067, 2008
1642008
Texture and shape information fusion for facial expression and facial action unit recognition
I Kotsia, S Zafeiriou, I Pitas
Pattern Recognition 41 (3), 833-851, 2008
1122008
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), 588-595, 2007
992007
Tensor learning for regression
W Guo, I Kotsia, I Patras
IEEE Transactions on Image Processing 21 (2), 816-827, 2011
922011
Adaptive fingerprint image enhancement with emphasis on preprocessing of data
JS Bartunek, M Nilsson, B Sallberg, I Claesson
IEEE transactions on image processing 22 (2), 644-656, 2012
722012
Higher rank support tensor machines for visual recognition
I Kotsia, W Guo, I Patras
Pattern Recognition 45 (12), 4192-4203, 2012
542012
Agedb: the first manually collected, in-the-wild age database
S Moschoglou, A Papaioannou, C Sagonas, J Deng, I Kotsia, S Zafeiriou
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2017
492017
Support tucker machines
I Kotsia, I Patras
CVPR 2011, 633-640, 2011
462011
Real time facial expression recognition from image sequences using support vector machines
I Kotsia, I Pitas
IEEE International Conference on Image Processing 2005 2, II-966, 2005
372005
Novel multiclass classifiers based on the minimization of the within-class variance
I Kotsia, I Pitas, S Zafeiriou
IEEE Transactions on Neural Networks 20 (1), 14-34, 2008
342008
Facial expression analysis under partial occlusion
I Buciu, I Kotsia, I Pitas
Proceedings.(ICASSP'05). IEEE International Conference on Acoustics, Speech …, 2005
342005
Facial Affect``In-The-Wild
S Zafeiriou, A Papaioannou, I Kotsia, M Nicolaou, G Zhao
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2016
262016
Aff-Wild: Valence and Arousal'In-The-Wild'Challenge
S Zafeiriou, D Kollias, MA Nicolaou, A Papaioannou, G Zhao, I Kotsia
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2017
252017
Robust statistical frontalization of human and animal faces
C Sagonas, Y Panagakis, S Zafeiriou, M Pantic
International journal of computer vision 122 (2), 270-291, 2017
212017
4dfab: A large scale 4d database for facial expression analysis and biometric applications
S Cheng, I Kotsia, M Pantic, S Zafeiriou
Proceedings of the IEEE conference on computer vision and pattern …, 2018
202018
Recognition of affect in the wild using deep neural networks
D Kollias, MA Nicolaou, I Kotsia, G Zhao, S Zafeiriou
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2017
202017
Max-margin non-negative matrix factorization
BGV Kumar, I Kotsia, I Patras
Image and Vision Computing 30 (4-5), 279-291, 2012
192012
Facial expression recognition in videos using a novel multi-class support vector machines variant
I Kotsia, N Nikolaidis, I Pitas
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
192007
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