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Journals • 2007 |
S. Ioannou, G. Caridakis, K. Karpouzis, S. Kollias |
Robust Feature Detection for Facial Expression Recognition |
| EURASIP Journal on Image and Video Processing, Volume 2007, Issue 2 (August 2007) |
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Journals • 2006 |
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M. Wallace, S. Ioannou, K. Karpouzis, S. Kollias |
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Possibilistic Rule Evaluation: A case study in facial expression analysis |
| International Journal of Fuzzy Systems, Vol 8(4), pp. 219-223, December 2006 |
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Journals • 2005 |
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M. Wallace, S. Ioannou, A. Raouzaiou, K. Karpouzis, S. Kollias |
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Dealing with Feature Uncertainty in Facial Expression Recognition Using Possibilistic Fuzzy Rule Evaluation |
| International Journal of Intelligent Systems Technologies and Applications, Volume 1, Number 3-4 / 2006 |
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S. Ioannou, A. Raouzaiou, V. Tzouvaras, T. Mailis, K. Karpouzis, S. Kollias |
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Emotion recognition through facial expression analysis based on a neurofuzzy network |
| Special Issue on Emotion: Understanding & Recognition, Neural Networks, Elsevier, Volume 18, Issue 4, May 2005, Pages 423-435 |
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Journals • 2004 |
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K. Karpouzis, G. Moschovitis, K. Ntalianis, S. Ioannou, and S. Kollias |
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Web Access To Large Audiovisual Assets Based On User Preferences |
| Multimedia Tools and Applications, vol. 22, no. 3, pp. 215-234, March 2004, Kluwer Academic Publishers |
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Books • 2005 |
K. Karpouzis, A. Drosopoulos, S. Ioannou, A. Raouzaiou, N. Tsapatsoulis, S. Kollias |
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Facial and Body Feature Extraction for Emotionally-Rich HCI |
| Mehdi Khosrow-Pour (ed.), Encyclopedia of Information Science and Technology, Idea Group Publishers, pp. 1180 - 1185, 2005 |
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Books • 2004 |
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K. Karpouzis, A. Raouzaiou, A. Drosopoulos, S. Ioannou, T. Balomenos, N. Tsapatsoulis and S. Kollias |
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Facial expression and gesture analysis for emotionally-rich man-machine interaction |
| N. Sarris, M. Strintzis, (eds.), 3D Modeling and Animation: Synthesis and Analysis Techniques, pp. 175-200, Idea Group Publ., 2004 |
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Books • 2002 |
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S. Ioannou, Y. Avrithis, G. Stamou and S. Kollias |
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Fuzzy Data Fusion For Multiple Cue Image And Video Segmentation |
| Fuzzy Technologies and Applications, E. Kerre (Editor), Springer-Verlag, 2002. |
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Conferences • 2006 |
S. Ioannou, L. Kessous, G. Caridakis, K. Karpouzis, V. Aharonson, S. Kollias |
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Adaptive On-Line Neural Network Retraining for Real Life Multimodal Emotion Recognition |
| International Conference on Artificial Neural Networks (ICANN) 2006, Athens, Greece, September 2006. |
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S. Ioannou, M. Wallace and S. Kollias |
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Intelligent Facial Analysis and Expression Recognition |
| International Joint Conference on Neural Networks (IJCNN), Vancouver, Canada, July 2006. |
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Conferences • 2005 |
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R. Cowie, E. Douglas-Cowie, J. Taylor, S. Ioannou, M. Wallace, S. Kollias |
| An Intelligent System for Facial Emotion Recognition |
| IEEE International Conference on Multimedia & Expo, July 6-8, 2005, Amsterdam, The Netherlands |
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S. Ioannou, M. Wallace, K. Karpouzis and S. Kollias |
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A Robust Scheme for Facial Analysis and Expression Recognition |
| Measuring Behavior 2005, 5th International Conference on Methods and Techniques in Behavioral Research, Wageningen, The Netherlands, 30 August - 2 September 2005 |
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S. Ioannou, M. Wallace, K. Karpouzis, A. Raouzaiou and S. Kollias |
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Combination of Multiple Extraction Algorithms in the Detection of Facial Features |
| Proceedings of the IEEE International Conference on Image Processing (ICIP), Genova, Italy, September 2005 |
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S. Ioannou, M. Wallace, K. Karpouzis, A. Raouzaiou and S. Kollias |
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Confidence-Based Fusion of Multiple Feature Cues for Facial Expression Recognition |
| FUZZ-IEEE 2005, May 22-25, Reno, Nevada, USA |
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Conferences • 2004 |
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A. Raouzaiou, S. Ioannou, G. Akrivas, K. Karpouzis and S. Kollias |
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Adaptation of Expression Analysis Based on Evaluation Principles |
| Fourth European Symposium on Intelligent Technologies and their implementation on Smart Adaptive Systems (Eunite 2004), Aachen, Germany, June 2004. |
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S. Ioannou, A. Raouzaiou, K. Karpouzis and S. Kollias |
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Adaptation of Facial Feature Extraction and Rule Generation in Emotion-Analysis Systems |
| International Joint Conference on Neural Networks (IJCNN 2004), Budapest, Hungary, July 2004. |
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S. Ioannou, A. Raouzaiou, K. Karpouzis, M. Pertselakis, N. Tsapatsoulis, S.Kollias |
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Adaptive Rule-Based Facial Expression Recognition |
| G. Vouros, T. Panayiotopoulos (Eds.), Lecture Notes in Artificial Intelligence, Vol. 3025, Springer-Verlag, pp. 466 - 475, 2004. |
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T. Balomenos, A. Raouzaiou, S. Ioannou, A. Drosopoulos, K. Karpouzis, and S. Kollias |
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Emotion Analysis In Man-Machine Interaction Systems |
| Workshop on Multimodal Interaction and Related Machine Learning Algorithms (MLMI04), Geneva |
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T. Balomenos, A. Raouzaiou, S. Ioannou, A. Drosopoulos, K. Karpouzis, S. Kollias |
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Emotion Analysis in Man-Machine Interaction Systems |
| Samy Bengio, Hervé Bourlard (Eds.), Machine Learning for Multimodal Interaction, Lecture Notes in Computer Science, Vol. 3361, 2004, pp. 318 - 328, Springer-Verlag . |
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Conferences • 2003 |
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A. Drosopoulos, T. Mpalomenos, S. Ioannou, K. Karpouzis and S. Kollias |
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Emotionally-rich Man-machine Interaction Based on Gesture Analysis |
| Human-Computer Interaction International 2003, 22 - 27 June, Crete, Greece, vol. 4, pp. 1372 - 1376 |
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A. Raouzaiou, S. Ioannou, K. Karpouzis, N. Tsapatsoulis, S. Kollias, R. Cowie |
| An Intelligent Scheme for Facial Expression Recognition |
| O. Kaynak (ed.), Artificial Neural Networks and Neural Information Processing, Lecture notes in Computer Science 2714, Springer, pp. 1109 – 1116, 2003. |
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A. Raouzaiou, S. Ioannou, K. Karpouzis, N. Tsapatsoulis, S. Kollias, R. Cowie |
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An Intelligent Scheme for Facial Expression Recognition |
| Proceedings of the International Conference on Artificial Neural Networks (ICANN), Istanbul, Turkey, June 2003 |
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A. Raouzaiou, S. Ioannou, K. Karpouzis, S. Kollias, R. Cowie |
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Facial Expression Analysis |
| Eunite 2003, Third European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems,Oulu, Finland |
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K. Karpouzis, A. Raouzaiou, P. Tzouveli, S.Ioannou, S. Kollias |
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MPEG-4: One multimedia standard to unite all |
| IEEE International Conference on Multimedia & Expo (ICME), July 6-9, Baltimore, MD, USA |
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Conferences • 2001 |
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G. Akrivas, S. Ioannou, E. Karakoulakis, K. Karpouzis, Y. Avrithis, A. Delopoulos, S. Kollias, I. Varlamis and M. Vaziriannis |
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An Intelligent System for Retrieval and Mining of Audiovisual Material Based on the MPEG-7 Description Schemes |
| Eunite 2001, European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems, Tenerife, Spain |
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I. Varlamis, M. Vazirgiannis, P. Poulos, G. Akrivas, S. Ioannou |
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X-Database. A middleware for collaborative video annotation, storage and retrieval |
| proceedings of the 8th Panhellenic Conference. Cyprus 2001. |
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K. Ntalianis, S. Ioannou, K. Karpouzis, G. Moschovitis and S. Kollias |
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Visual Information Retrieval from Annotated Large Audiovisual Assets Based on User Profiling and Collaborative Recommendations |
| Proceedings of the IEEE International Conference on Multimedia and Exposition (ICME01), Tokyo, Japan |
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S. Ioannou, G. Akrivas |
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Archiving multimedia content descriptions: an early adaptation of MPEG-7 |
| Proceedings of Int. Workshop on Very Low Bitrate Video Coding (VLBV01) |
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Conferences • 2000 |
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S. Ioannou, G. Mosxovitis, K. Ntalianis, K. Karpouzis and S. Kollias |
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Effective Access to Large Audiovisual Assets Based on User Preferences |
| Proceedings of the ACM Multimedia 2000, Los Angeles, CA, USA, November 2000 |
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Ph.D Thesis • 2006 |
S. Ioannou |
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Αποτελεσματικές τεχνικές εξαγωγής χαρακτηριστικών και ανάλυσης εκφράσεων στην επικοινωνία ανθρώπου μηχανής |
| Ph.D. Thesis, School of Electrical and Computer Engineering, National Technical University of Athens |
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Diploma Thesis • 2000 |
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Spiros Ioannou |
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Σύστημα Ασφαλούς Δικτυακής Πρόσβασης Σε Δομημένο Οπτικοακουστικό Υλικό |
| Diploma Thesis |
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