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Journals • 2009
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K. Rapantzikos, N. Tsapatsoulis, Y. Avrithis, S. Kollias |
Spatiotemporal Saliency for Video Classification |
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Signal Processing: Image Communication, vol. 24, no. 7, pp. 557-571, Aug 2009. |
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Journals • 2007
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K. Rapantzikos, N. Tsapatsoulis, Y. Avrithis and S. Kollias |
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A Bottom-Up Spatiotemporal Visual Attention Model for Video Analysis |
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IET Image Processing, vol. 1, no. 2, pp. 237- 248, Jun 2007 |
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N. Tsapatsoulis, K. Rapantzikos, C. Pattichis |
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An Embedded Saliency Map Estimator Scheme: Application to Video Encoding |
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International Journal of Neural Systems, vol. 17, No. 4, pp. 1-16, Aug 2007 |
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Journals • 2005
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K. Rapantzikos, N. Tsapatsoulis |
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A committee machine scheme for feature map fusion under uncertainty: the face detection case |
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IJISTA, special Issue on "Intelligent Image and Video Processing and Applications: The Role of Uncertainty", vol. 1, no. 3, pp. 346-358, 2006. |
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Journals • 2004
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G. Tsechpenakis, K. Rapantzikos, N. Tsapatsoulis and S. Kollias |
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A Snake Model for Object Tracking in Natural Sequences |
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Elsevier, Signal Processing: Image Communication, Volume 19, Issue 3, March 2004, Pages 219-238 |
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G. Tsechpenakis, K. Rapantzikos, N. Tsapatsoulis, S. Kollias |
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Rule-driven Object Tracking in Clutter and Partial Occlusion with Model-based Snakes |
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EURASIP Journal on Applied Signal Processing, vol. 2004, no. 6, pp. 841-860, Jun 2004 |
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Journals • 2003
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K. Rapantzikos, M. Zervakis and K. Balas |
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Detection and segmentation of drusen deposits on human retina: potential in the diagnosis of age-related macular degeneration |
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Medical Image Analysis, vol. 7, no. 1, pp. 95-108, Mar 2003 |
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Books • 2008
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G. Evangelopoulos, K. Rapantzikos, P. Maragos, Y. Avrithis, A. Potamianos |
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Audiovisual Attention Modeling and Salient Event Detection |
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in Multimodal Processing and Interaction: Audio, Video, Text, edited by P. Maragos, A. Potamianos and P. Gros, Springer-Verlag. |
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Books • 2005
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K. Rapantzikos, M. Zervakis, K. Balas |
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Automatic Detection and Segmentation of Drusen in Retina Images for Risk Assessment on Macular Degeneration, vol. |
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C.T. Leondes (ed.), World Scientific Publ., N.J., USA |
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Conferences • 2009
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G. Evangelopoulos, A. Zlatintsi, G. Skoumas, K. Rapantzikos, A. Potamianos, P. Maragos, Y. Avrithis |
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Video event detection and summarization using audio, visual and text saliency |
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IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp.3553-3556, 2009. |
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K. Rapantzikos, Y. Avrithis, S. Kollias |
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Dense saliency-based spatiotemporal feature points for action recognition |
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Conf. on Computer Vision and Pattern Recognition (CVPR), 2009 |
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S. Nikolopoulos, C. Lakka, I. Kompatsiaris, C. Varytimidis, K. Rapantzikos, Y. Avrithis |
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A cross media approach for compound document analysis |
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7th International Workshop on Content-Based Multimedia Indexing (CBMI 2009), Chania, Greece, June 2009. |
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Conferences • 2008
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G. Evangelopoulos, K. Rapantzikos, A. Potamianos, P. Maragos, A. Zlatintsi, Y. Avrithis |
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Movie Summarization Based On Audio-Visual Saliency Detection |
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Proc. Int˘l Conference on Image Processing (ICIP-2008), San Diego, California, Oct. 2008. |
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P. Kapsalas, K. Rapantzikos, A. Sofou, Y. Avrithis |
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Regions Of Interest for Accurate Object Detection |
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CBMI'08, pp. 147-154, 2008 |
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Conferences • 2007
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K. Rapantzikos, G. Evangelopoulos, P. Maragos and Y. Avrithis |
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An Audio-Visual Saliency Model for Movie Summarization |
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Proc. IEEE Int'l Workshop on Multimedia Signal Processing (MMSP-2007), Chania, Greece, Oct. 2007 |
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K. Rapantzikos, Y. Avrithis, S. Kollias |
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SALIENShrink: SALIENCY-BASED IMAGE DENOISING |
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ICIP'07, vol. 3, pp.333- 336, San Antonio, Sep 2007. |
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K. Rapantzikos, Y.Avrithis, S. Kollias |
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Spatiotemporal saliency for event detection and representation in the 3D Wavelet Domain: Potential in human action recognition |
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Proc. ACM International Conference on Image and Video Retrieval (CIVR), pp. 294 - 301 , Jul 2007 |
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N. Tsapatsoulis, C. Pattichis, K. Rapantzikos |
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Biologically inspired region of interest selection for low bit-rate video coding |
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ICIP'07, vol. 1, pp. 305-308, San Antonio, Sep 2007. |
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Conferences • 2006
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N. Tsapatsoulis, K. Rapantzikos and Y. Avrithis |
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Priority Coding for Video-telephony Applications based on Visual Attention |
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2nd International Mobile Multimedia Communications Conference (MobiMedia 2006), Alghero, Italy, September 18-20, 2006 |
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Conferences • 2005
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K. Rapantzikos, C. Balas |
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Hyperspectral imaging: Potential in non-destructive analysis of palimpsests |
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Proc. of the IEEE International Conference on Image Processing (ICIP), Genova, Italy, Sep 2005. |
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K. Rapantzikos. M. Zervakis |
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Robust optical flow estimation in MPEG sequences |
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IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Mar 2005 |
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K. Rapantzikos, N. Tsapatsoulis |
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Enhancing the robustness of skin-based face detection schemes through a visual attention architecture |
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Proceedings of the IEEE International Conference on Image Processing (ICIP), Genova, Italy, Sep 2005 |
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K. Rapantzikos, Y. Avrithis |
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An enhanced spatiotemporal visual attention model for sports video analysis |
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Intenrational Workshop on content-based Multimedia indexing (CBMI), Riga, Latvia, Jun 2005 |
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K. Rapantzikos, Y. Avrithis, S. Kollias |
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Handling Uncertainty in Video Analysis With Spatiotemporal Visual Attention |
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Proc. of IEEE International Conference on Fuzzy Systems (FUZZ-IEEE ’05), Reno, Nevada, May 22-25, 2005 |
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K. Rapantzikos, Y. Avrithis, S. Kollias |
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On the use of spatiotemporal visual attention for video classification |
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Proc. of Proc. of Int. Workshop on Very Low Bitrate Video Coding (VLBV '01), Sardinia, Italy, September 15-16, 2005. |
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Conferences • 2004
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K. Rapantzikos, N. Tsapatsoulis, and Y. Avrithis |
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Spatiotemporal Visual Attention Architecture for Video Analysis |
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Proc. of IEEE International Workshop On Multimedia Signal Processing (MMSP 2004) |
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Conferences • 2003
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K. Rapantzikos N. Tsapatsoulis |
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On the Implementation of Visual Attention Architectures |
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Tales of the Disappearing Computer, Santorini, June 2003 |
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T. Balomenos, K. Rapantzikos and N. Tsapatsoulis |
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On the use of ECG waveforms for Health Status Estimation |
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Tales of the Disappearing Computer |
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Conferences • 2001
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K. Rapantzikos, M. Zervakis |
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A novel segmentation algorithm for the detection of abnormalities in human eye˘s retina |
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Proceedings of NNESMED, Santorini, Greece, August 2001 |
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K. Rapantzikos, M. Zervakis |
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Nonlinear enhancement and segmentation Algorithm for the Detection of Age-related Macular Degeneration (AMD) in Human Eye’s Retina |
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Proceedings of ICIP 2001, Thessaloniki, Greece, October 2001 |
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Diploma Thesis • 2002
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K. Rapantzikos |
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Dense Estimation of Optical Flow in the Compressed Domain Using Robust Techniques, Sep 2002 |
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MSc Thesis |
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Diploma Thesis • 2000
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K. Rapantzikos |
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Detection of Age - related Macular Degeneration (AMD) in Human Eye's Retina Using Image Processing and Analysis Methods, Apr 2000 |
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Diploma Thesis |
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