Items where Author is "Zafeiriou, Stefanos"
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Kotsia, Irene and Zafeiriou, Stefanos and Fotopoulos, Spiros (2013) Affective gaming: a comprehensive survey. Conference on Computer Vision and Pattern Recognition Workshops (CVPR) Behavior Analysis in Games and modern Sensing devices (BAGS) workshop .
Zafeiriou, Stefanos and Kotsia, Irene (2013) On one-shot kernels: explicit feature maps and properties. Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013) .
Kotsia, Irene and Pitas, Ioannis and Zafeiriou, Stefanos (2009) Novel multiclass classifiers based on the minimization of the within-class variance. IEEE Transactions on Neural Networks, 20 (1). pp. 14-34. ISSN 1045-9227
Kotsia, Irene and Zafeiriou, Stefanos and Pitas, Ioannis (2008) Texture and shape information fusion for facial expression and facial action unit recognition. Pattern Recognition, 41 (3). pp. 833-851. ISSN 0031-3203
Kotsia, Irene and Zafeiriou, Stefanos and Pitas, Ioannis (2008) Discriminant Non-negative Matrix Factorization and projected gradients for frontal face verification. In: The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008), 7 - 9 May 2008, Roskilde University, Denmark.
Kotsia, Irene and Zafeiriou, Stefanos and Nikolaidis, Nikolaos and Pitas, Ioannis (2008) Texture and shape information fusion for facial action unit recognition. In: The First International Conference on Advances in Computer-Human Interaction (ACHI 2008), 10 - 15 February 2008, Sainte Luce, Martinique.
Kotsia, Irene and Zafeiriou, Stefanos and Pitas, Ioannis (2007) A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems. IEEE Transactions on Information Forensics and Security, 2 (3). pp. 588-595. ISSN 1556-6013
Kotsia, Irene and Zafeiriou, Stefanos and Nikolaidis, Nikolaos and Pitas, Ioannis (2007) Multiclass support vector machines and metric multidimensional scaling for facial expression recognition. In: IEEE Workshop on Machine Learning for Signal Processing (MLSP 2007), 27- 29 August 2007, Thessaloniki, Greece.