Artificial Intelligence & Information Analysis

2004

  1. V.Solachidis, A.Nikolaidis and I.Pitas, "Optimal watermark detectors", Proc. of Norwegian Conf. on Image Processing and Pattern Recognition (NOBIM 2004), 27-28 May, 2004.

2003

  1. V.Solachidis, A.Nikolaidis and I.Pitas, "Optimal watermark detectors for transform domain watermarking", Proc. of Int. Conf. on Number Theory for Secure Communications, 20-21 December, 2003.

2002

  1. A.Nikolaidis and I.Pitas, "Optimal Detector Structure for DCT and Subband Domain Watermarking", Proc. of IEEE Int. Conf. on Image Processing 2002 (ICIP2002), vol. 3, pp. III-465 - III-468, 22-25 September, 2002.

2001

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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).
  6. 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.
  7. 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.
  8. 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.

2000

  1. A.Nikolaidis and I.Pitas, "Comparison of different chaotic maps with application to image watermarking", Proc. of IEEE Int. Symposium on Circuits and Systems (ISCAS 2000), vol. 5, 28-31 May, 2000.
  2. A.Nikolaidis and I.Pitas, "A region-based technique for chaotic image watermarking", Proc. of EURASIP European Signal Processing Conf. (EUSIPCO 2000), vol. 3, pp. 1681-1684, 4-8 September, 2000.
  3. 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.

1999

  1. A.Nikolaidis and I.Pitas, "A Robust Feature-based Technique for Watermarking Frontal Face Images", Proc. of IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), vol. 1, pp. 341-345, 20-23 June, 1999.

1998

  1. A.Nikolaidis and I.Pitas, "Facial Feature Extraction and Determination of Pose", Proc. of 1998 NOBLESSE Workshop on Non-Linear Model Based Image Analysis (NMBIA'98), pp. 257-262, 1-3 July, 1998.

1997

  1. A.Nikolaidis, C.Kotropoulos and I.Pitas, "Facial feature extraction using Adaptive Hough Transform, template matching and active contour models", Proc. of 13th Int. Conf. on Digital Signal Processing (DSP'97), pp. 865-868, 2-4 July, 1997.

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