Artificial Intelligence & Information Analysis

2005

  1. V.Solachidis, S.Tsekeridou, S.Nikolopoulos and I.Pitas, "Self-Similar watermarks for counterfeiting geometrical attacks", Proc. of 1st WAVILA CHALLENGE (WaCha 2005), 8-9 June, 2005.

2001

  1. C.Dalatsi, S.Krinidis, S.Tsekeridou and I.Pitas, "Use of Support Vector Machines based on Color and Motion Features for Shot Boundary Detection", Proc. of Int. Symposium on Telecommunications (IST'01), pp. 189-192, 1-3 September, 2001.
  2. S.Krinidis, S.Tsekeridou and I.Pitas, "Multimodal Interaction for Scene Boundary Detection", Proc. of IEEE Int. Conf. on Nonlinear Signal and Image Processing(NSIP01), Baltimore, 3-6 June, 2001.
  3. A.Nikolaidis, S.Tsekeridou, A.Tefas and V.Solachidis, "A survey on watermarking application scenarios and related attacks", Proc. of IEEE Int. Conf. on Image Processing(ICIP 2001), 7-10 October, 2001.
  4. V.Solachidis, S.Tsekeridou, A.Tefas and I.Pitas, "A simple benchmarking system for performance evaluation of still image watermarking methods", Proc. of Int. Symposium on Telecommunications (IST'01), pp. 193-196, 1-3 September, 2001.
  5. V.Solachidis, A.Tefas, N.Nikolaidis, S.Tsekeridou, A.Nikolaidis and I.Pitas, "A benchmarking protocol for watermarking methods", Proc. of 2001 IEEE Int. Conf. on Image Processing(ICIP'01), pp. 1023-1026, 7-10 October, 2001.
  6. A.Tefas, A.Nikolaidis, N.Nikolaidis, V.Solachidis, S.Tsekeridou and I.Pitas, "Statistical Analysis of Markov Chaotic Sequences for Watermarking applications", CD-ROM Proc. of 2001 IEEE Int. Symposium on Circuits and Systems(ISCAS 2001), vol. 2, 6-9 May, 2001.
  7. A.Tefas, A.Nikolaidis, N.Nikolaidis, V.Solachidis, S.Tsekeridou and I.Pitas, "Performance Analysis of Watermarking Schemes based on Skew Tent Chaotic Sequences", CD-ROM Proc. of NSIP'01, Baltimore, 3-6 June, 2001.
  8. A.Tefas, A.Nikolaidis, N.Nikolaidis, V.Solachidis, S.Tsekeridou and I.Pitas, "Markov Chaotic Sequences for Correlation based Watermarking schemes", Proc. of Int. Conf. on Nonlinear Dynamics(NLD'01), 27-30 August, 2001 (Also available online).
  9. S.Tsekeridou, S.Krinidis and I.Pitas, "Scene Change Detection based on Audio-Visual Analysis and Interaction", Proc. of 2000 Multi-Image Search and Analysis Workshop, pp. 214-225, 12-17 March, 2001.
  10. S.Tsekeridou, V.Solachidis, N.Nikolaidis, A.Nikolaidis, A.Tefas and I.Pitas, "Bernoulli Shift Generated Chaotic Watermarks: Theoretic Investigation", Proc. of IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP2001), vol.3, 7-11 May, 2001.
  11. S.Tsekeridou, V.Solachidis, N.Nikolaidis, A.Nikolaidis, A.Tefas and I.Pitas, "Theoretic Performance Analysis of a Watermarking System based on Bernoulli Chaotic Sequences", Proc. of Communications and Multimedia Security Conf. (CMS 2001), 21-22 May, 2001.
  12. S.Tsekeridou, V.Solachidis, N.Nikolaidis, A.Nikolaidis, A.Tefas and I.Pitas, "Theoretic Investigation of the Use of Watermark Signals derived from Bernoulli Chaotic Sequences", Proc. of the 12th Scandinavian Conf. on Image Analysis 2001 (SCIA2001), 11-14 June, 2001.
  13. S.Tsekeridou, C.Kotropoulos, A.Xafopoulos and I.Pitas, "Comparative study of speaker verification techniques based on vector quantization, sphericity models and dynamic time warping", Proc. of European Conf. on Circuit Theory and Design, vol. II, pp. 13-16, August, 2001.

2000

  1. N.Nikolaidis, S.Tsekeridou, A.Nikolaidis, A.Tefas, V.Solachidis and I.Pitas, "Applications of chaotic signal processing techniques to multimedia watermarking", Proc. of the IEEE Workshop on Nonlinear Dynamics in Electronic Systems, pp. 1-7, 18-20 May, 2000.
  2. S.Tsekeridou and I.Pitas, "Wavelet-based Self-Similar Watermarking for Still Images", Proc. of 2000 IEEE Int. Symposium on Circuits and Systems (ISCAS'00), vol. 1, 28-31 May, 2000.
  3. S.Tsekeridou and I.Pitas, "Embedding Self-Similar Watermarks in the Wavelet Domain", Proc. of 2000 IEEE Int. Conf. on Acoustics, Systems and Signal Processing (ICASSP'00), vol. 4, 5-9 June, 2000.
  4. S.Tsekeridou, F.AlayaCheikh, M.Gabbouj and I.Pitas, "Motion Field Estimation by Combined Vector Rational and Bilinear Interpolation for MPEG-2 Error Concealment", Proc. of 2000 European Signal Processing Conf. (EUSIPCO'00), 5-8 September, 2000.
  5. S.Tsekeridou, N.Nikolaidis, N.Sidiropoulos and I.Pitas, "Copyright Protection of Still Images Using Self-Similar Chaotic Watermarks", Proc. of 2000 IEEE Int. Conf. on Image Processing (ICIP'00), vol. 1, pp. 411-414, 10-13 September, 2000.

1999

  1. S.Tsekeridou, F.AlayaCheikh, M.Gabbouj and I.Pitas, "Motion Field Estimation by Vector Rational Interpolation for Error Concealment Purposes", Proc. of IEEE Int. Conf. on Acoustics,Speech and Signal Processing (ICASSP'99), vol. 6, pp. 3397-4300, 15-19 March, 1999.
  2. S.Tsekeridou and I.Pitas, "Audio-Visual Content Analysis for Content-based Video Indexing", Proc. of IEEE Int. Conf. on Multimedia Computing and Systems (ICMCS'99), vol. 1, 7-11 June, 1999.
  3. S.Tsekeridou, F.AlayaCheikh, M.Gabbouj and I.Pitas, "Application of Vector Rational Interpolation to Erroneous Motion Field Estimation for Error Concealment", Proc. of IEEE-EURASIP Wor. on Nonlinear Signal and Image Processing (NSIP'99), 20-23 June, 1999.

1998

  1. C.Kotropoulos, S.Tsekeridou, M.Gabrani and I.Pitas, "Adaptive LMS Order Statistic Filters with Variable Step-sizes", Proc. of IEEE Int. Conf. on Telecommunications (ICT'98), vol. 1, pp. 465-469, 22-25 June, 1998.
  2. S.Tsekeridou, C.Kotropoulos and I.Pitas, "Morphological Signal Adaptive Median Filter for Still Image and Image Sequence Filtering", Proc. of IEEE Int. Symposium on Circuits and Systems (ISCAS'98), vol. 4, pp. 21-24, 31 May-3 June, 1998.
  3. S.Tsekeridou and I.Pitas, "Speaker Identification for Audio Indexing Applications", Proc. of IEEE Int. Conf. on Telecommunications (ICT'98), vol. 1, pp. 236-240, 22-25 June, 1998.
  4. S.Tsekeridou and I.Pitas, "Facial Feature Extraction in Frontal Views using Biometric Analogies", Proc. of IX European Signal Processing Conf. (EUSIPCO'98), vol. 1, pp. 315-318, 8-11 September, 1998.
  5. S.Tsekeridou and I.Pitas, "Speaker Dependent Video Indexing based on Audio-Visual Interaction", Proc. of IEEE Int. Conf. on Image Processing (ICIP'98), vol. 1, pp.358-362, 4-7 October, 1998.

1997

  1. S.Tsekeridou, I.Pitas and C.LeBuhan, "An Error Concealment Scheme for MPEG-2 coded video sequences", Proc. of 1997 IEEE Int. Symposium on Circuits and Systems (ISCAS'97), Hong Kong, vol.2, 9-12 June, 1997.
  2. S.Tsekeridou and I.Pitas, "Error Concealment Techniques in MPEG-2", CD-ROM Proc. of 1997 IEEE Workshop on Nonlinear Signal and Image Processing (NSIP'97), 7-11 September, 1997.

1996

  1. S.Tsekeridou, C.Kotropoulos and I.Pitas, "Morphological Signal Adaptive Median Filter for Noise Removal", Proc. of 1996 Int. Conf. on Electronics, Circuits and Systems (ICECS'96), vol. 1, pp. 191-194, 13-16 October, 1996.

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