Items where Author / Artist / Editor is "Kotsia, Irene"

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Number of items: 47.

Zhou, Yuxiang, Deng, Jiankang, Kotsia, Irene and Zafeiriou, Stefanos (2019) Dense 3D face decoding over 2500FPS: Joint texture and shape convolutional mesh decoders. In: International Conference on Computer Vision and Pattern Recognition, 16-20 Jun 2019, Long Beach, California. (Published online first)

Gecer, Baris, Ploumpis, Stylianos, Kotsia, Irene and Zafeiriou, Stefanos (2019) GANFIT: Generative adversarial network fitting for high fidelity 3D face reconstruction. In: International Conference on Computer Vision and Pattern Recognition, 16-20 Jun 2019, Long Beach, California. (Published online first)

Kollias, Dimitrios, Tzirakis, Panagiotis, Nicolaou, Mihalis A., Papaioannou, Athanasios, Zhao, Guoying, Schuller, Björn, Kotsia, Irene and Zafeiriou, Stefanos (2019) Deep affect prediction in-the-wild: Aff-wild database and challenge, deep architectures, and beyond. International Journal of Computer Vision . pp. 1-23. ISSN 1573-1405 (Published online first) (doi:10.1007/s11263-019-01158-4)

Deng, Jiankang, Roussos, Anastasios, Chrysos, Grigorios, Ververas, Evangelos, Kotsia, Irene, Shen, Jie and Zafeiriou, Stefanos (2018) The Menpo benchmark for multi-pose 2D and 3D facial landmark localisation and tracking. International Journal of Computer Vision . pp. 1-26. ISSN 0920-5691 (Published online first) (doi:10.1007/s11263-018-1134-y)

Cheng, Shiyang, Kotsia, Irene, Pantic, Maja and Zafeiriou, Stefanos (2018) 4DFAB: a large scale 4D facial expression database for biometric applications. In: CVPR 2018: 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 18-22 June 2018, Salt Lake City, USA. (Published online first)

Zafeiriou, Stefanos, Kotsia, Irene and Pantic, Maja (2018) Unconstrained face recognition. In: Computer Vision: Concepts, Methodologies, Tools, and Applications. Management Association, Information Resources, ed. IGI Global, Hershey, PA, pp. 1640-1661. ISBN 9781522552048, e-ISBN 9781522552055. (doi:10.4018/978-1-5225-5204-8.ch068)

Zafeiriou, Stefanos, Kollias, Dimitrios, Nicolaou, Mihalis A., Papaioannou, Athanasios, Zhao, Guoying and Kotsia, Irene (2017) Aff-Wild: Valence and Arousal ‘in-the-wild’ Challenge. In: CVPRW 2017: 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 21-26 July 2017, Honolulu, USA. (doi:10.1109/CVPRW.2017.248)

Moschoglou, Stylianos, Papaioannou, Athanasios, Sagonas, Christos, Deng, Jiankang, Kotsia, Irene and Zafeiriou, Stefanos (2017) AgeDB: the first manually collected, in-the-wild age database. In: CVPRW 2017: 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 21-26 July 2017, Honolulu, USA. (doi:10.1109/CVPRW.2017.250)

Kollias, Dimitrios, Nicolaou, Mihalis A., Kotsia, Irene, Zhao, Guoying and Zafeiriou, Stefanos (2017) Recognition of affect in the wild using deep neural networks. In: CVPRW 2017: 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 21-26 July 2017, Honolulu, USA. (doi:10.1109/CVPRW.2017.247)

Fabris, Alessandro, Nicolaou, Mihalis A., Kotsia, Irene and Zafeiriou, Stefanos (2017) Dynamic probabilistic linear discriminant analysis for video classification. In: ICASSP 2017: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 05-09 March 2017, New Orleans, USA. (doi:10.1109/ICASSP.2017.7952663)

Zafeiriou, Stefanos, Papaioannou, Athanasios, Kotsia, Irene, Nicolaou, Mihalis A. and Zhao, Guoying (2016) Facial affect "in the wild": a survey and a new database. In: IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, Affect "in-the-wild" Workshop, 26 June - 01 July 2016, Las Vegas, USA. (doi:10.1109/cvprw.2016.186)

Zafeiriou, Stefanos, Kotsia, Irene and Pantic, Maja (2014) Unconstrained face recognition. In: Facerecognition in adverse conditions. De Marsico, Maria, Nappi, Michele and Tistarelli, Massimo, eds. IGI. ISBN 9781466659667. (doi:10.4018/978-1-4666-5966-7.ch002)

Kotsia, Irene, 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, Guo, Weiwei and Patras, Ioannis (2012) Higher rank support tensor machines for visual recognition. Pattern Recognition, 45 (12). pp. 4192-4203. ISSN 0031-3203

Kotsia, Irene and Patras, Ioannis (2012) Exploring the similarities of neighboring spatiotemporal points for action pair matching. In: 11th Asian Conference on Computer Vision (ACCV 2012), 05-09 Nov 2012, Daejeon, Korea.

Kotsia, Irene and Patras, Ioannis (2012) Support tensor action spotting. In: IEEE International Conference on Image Processing (ICIP 2012), 30 Sep - 3 Oct 2012, Orlando, FL, USA.

Kumar, B.G.Vijay, Kotsia, Irene and Patras, Ioannis (2012) Max-margin non-negative matrix factorization. Image and Vision Computing, 30 (4-5). pp. 279-291. ISSN 0262-8856

Guo, Weiwei, Kotsia, Irene and Patras, Ioannis (2012) Tensor learning for regression. IEEE Transactions on Image Processing, 21 (2). pp. 816-827. ISSN 1057-7149

Kotsia, Irene, Patras, Ioannis and Fotopoulos, Spiros (2012) Affective gaming: beyond using sensors. In: 5th International Symposium on Communications Control and Signal Processing (ISCCSP 2012), 2-4 May 2012, Rome, Italy.

Kotsia, Irene, Guo, Weiwei and Patras, Ioannis (2012) Higher rank support tensor machines. In: 8th International Symposium on Visual Computing (ISVC 2012), 16-18 July, 2012, Crete, Greece.

Kotsia, Irene and Argyriou, Vasileios (2011) Action spotting exploiting the frequency domain. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2011), 20 - 25 June 2011, Colorado Springs, USA.

Guo, Weiwei, Kotsia, Irene and Patras, Ioannis (2011) Higher order support tensor regression for head pose estimation. In: 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011), 13 - 15 April, 2011, Delft, The Netherlands.

Kumar, B.G.Vijay, Kotsia, Irene and Patras, Ioannis (2011) Max-margin semi-NMF. In: The 22nd British Machine Vision Conference (BMVC 2011), 29 August - 2 September 2011, University of Dundee.

Kotsia, Irene and Patras, Ioannis (2011) Support tucker machines. In: IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2011), 20 - 25 June 2011, Providence, RI.

Kotsia, Irene and Patras, Ioannis (2010) Multiplicative update rules for Multilinear Support Tensor Machines. In: 20th International Conference on Pattern Recognition (ICPR 2010), 23 - 26 August 2010, Istanbul, Turkey.

Kotsia, Irene and Patras, Ioannis (2010) Relative Margin Support Tensor Machines for gait and action recognition. In: ACM International Conference on Image and Video Retrieval (CIVR 10), 5 - 7 July 2010, Xidian, China.

Kotsia, Irene, 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 (doi:10.1109/TNN.2008.2004376)

Kotsia, Irene, Nikolaidis, Nikolaos and Pitas, Ioannis (2009) Frontal view recognition in multiview video sequences. In: IEEE International Conference on Multimedia and Expo (ICME 2009), 28 June - 3 July 2009, Cancun, Mexico.

Kotsia, Irene, Buciu, Ioan and Pitas, Ioannis (2008) An analysis of facial expression recognition under partial facial image occlusion. Image and Vision Computing, 26 (7). pp. 1052-1067. ISSN 0262-8856

Kotsia, Irene, 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 (doi:10.1016/j.patcog.2007.06.026)

Kotsia, Irene, 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.

Ververidis, Dimitrios, Kotsia, Irene, Kotropoulos, Constantine and Pitas, Ioannis (2008) Multi-modal emotion-related data collection within a virtual earthquake emulator. In: 6th Language Resources and Evaluation Conference (LREC 2008), 28 to 30 May 2008, Marrakech, Morocco.

Kotsia, Irene, Zafeiriou, Stefanos, 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, 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

Martin, Oliver, Kotsia, Irene, Pitas, Ioannis, Savran, Arman, Adell, Jordi, Huerta, Ana and Sebbe, Raphael (2007) Synthesis of expressive facial animations: a multimodal caricatural mirror. Journal on Multimodal User Interfaces, 1 (1). pp. 21-30. ISSN 1783-7677

Kotsia, Irene and Pitas, Ioannis (2007) Facial expression recognition in image sequences using geometric deformation features and support vector machines. IEEE Transactions on Image Processing, 16 (1). pp. 172-187. ISSN 1057-7149

Kotsia, Irene, Nikolaidis, Nikolaos and Pitas, Ioannis (2007) Facial expression recognition in videos using a novel multi-class support vector machines variant. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 15 - 20 April 2007, Honolulu, Hawai, USA.

Kotsia, Irene, Zafeiriou, Stefanos, 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.

Kotsia, Irene and Pitas, Ioannis (2006) Facial expression recognition using shape and texture information. In: IFIP TC12 and WG12.5: Conference and Symposium on Artificial Intelligence, 21-24 August 2006, Santiago, Chile.

Kotsia, Irene, Nikolaidis, Nikolaos and Pitas, Ioannis (2006) Fusion of geometrical and texture information for facial expression recognition. In: IEEE International Conference on Image Processing (ICIP 2006), 8-11 October 2006, Atlanta, USA.

Martin, Olivier, Kotsia, Irene, Macq, Benoit and Pitas, Ioannis (2006) The eNTERFACE'05 audio-visual emotion database. In: 22nd International Conference on Data Engineering Workshops (ICDEW 2006), 3-7 April 2006, Atlanta, USA.

Buciu, Ioan, Kotsia, Irene and Pitas, Ioannis (2005) Facial expression analysis under partial occlusion. In: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2005), 18-23 March 2005, Philadelphia.

Martin, Olivier, Adell, Jordi, Huerta, Ana, Kotsia, Irene, Savran, Arman and Sebbe, Raphael (2005) Multimodal caricatural mirror. In: eNTERFACE 2005, 18 July - 12 August 2005, Belgium.

Kotsia, Irene and Pitas, Ioannis (2005) Real time facial expression recognition from image sequences using support vector machines. In: IIEEE International Conference on Image Processing (ICIP 2005), 11-14 September, 2005, Genova, Italy.

Kotsia, Irene and Pitas, Ioannis (2005) Real time facial expression recognition from image sequences using support vector machines. In: Visual Communications and Image Processing (VCIP 2005), 12-15 July, 2005, Beijing, China.

Buciu, Ioan, Kotsia, Irene and Pitas, Ioannis (2003) Recognition of facial expressions in presence of partial occlusion. In: 9th Panhellenic Conference in Informatics (PCI 2003), 21-23 November 2003, Thessaloniki.

This list was generated on Mon Dec 9 04:57:52 2019 GMT.