Improved video watermark detection using statistically-adaptive accumulation

Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Redundant coding is a basic method that embeds water-marks repeatedly in every frame or region and thus can prevent errors by the accumulation of the frames or the regions in watermark detection. It would not always be effective, however, because many kinds of image processing would remove watermarks from specific frames or regions and then remaining watermarks would be attenuated by the accumulation procedure of the frames or the regions from which watermarks were removed. We therefore propose a detection method preventing this attenuation by estimating bit-error rate from each watermarked region and selecting the regions so that the region accumulating the selected regions has the mimimal bit-error rate. Experimental evaluations have shown that the new method can improve watermark survivability after MPEG encoding by an average of 15.5% and can be widely used in statistically based watermarking.

Original languageEnglish
Title of host publicationKnowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings
Pages300-308
Number of pages9
Publication statusPublished - 2005 Dec 1
Externally publishedYes
Event9th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2005 - Melbourne, Australia
Duration: 2005 Sep 142005 Sep 16

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3684 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other9th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2005
CountryAustralia
CityMelbourne
Period05/9/1405/9/16

Fingerprint

Watermark
Bit error rate
Watermarking
Image processing
Error Rate
Water
Survivability
Experimental Evaluation
Attenuation
Image Processing
Encoding
Coding

Keywords

  • Bit-error rate
  • Improving detection
  • Video watermarking

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Echizen, I., Fujii, Y., Yamada, T., Tezuka, S., & Yoshiura, H. (2005). Improved video watermark detection using statistically-adaptive accumulation. In Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings (pp. 300-308). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3684 LNAI).

Improved video watermark detection using statistically-adaptive accumulation. / Echizen, Isao; Fujii, Yasuhiro; Yamada, Takaaki; Tezuka, Satoru; Yoshiura, Hiroshi.

Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings. 2005. p. 300-308 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3684 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Echizen, I, Fujii, Y, Yamada, T, Tezuka, S & Yoshiura, H 2005, Improved video watermark detection using statistically-adaptive accumulation. in Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 3684 LNAI, pp. 300-308, 9th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2005, Melbourne, Australia, 05/9/14.
Echizen I, Fujii Y, Yamada T, Tezuka S, Yoshiura H. Improved video watermark detection using statistically-adaptive accumulation. In Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings. 2005. p. 300-308. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Echizen, Isao ; Fujii, Yasuhiro ; Yamada, Takaaki ; Tezuka, Satoru ; Yoshiura, Hiroshi. / Improved video watermark detection using statistically-adaptive accumulation. Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings. 2005. pp. 300-308 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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