Evaluation of a zero-watermarking-type steganography

Hirokazu Ishizuka, Isao Echizen, Keiichi Iwamura, Koichi Sakurai

研究成果: ジャーナルへの寄稿Conference article

3 引用 (Scopus)

抜粋

We evaluated the resistance of image compression for the zero-watermarking-type steganography which proposed by us in 2005. As a result, even if we compressed to 1/100 of an original image, it still can extract its watermark information with an accuracy of 99% or more. We also proposed a new type of sparse filtering for low-frequency spatial extraction, and confirmed its performance by computational experiments. Finally, we mentioned a study on the relevance of the proposed filter and biological visual systems.

元の言語英語
ページ(範囲)613-624
ページ数12
ジャーナルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
9023
DOI
出版物ステータス出版済み - 1 1 2015
イベント13th International Workshop on Digital-Forensics and Watermarking , IWDW 2014 - Taipei, 台湾省、中華民国
継続期間: 10 1 201410 4 2014

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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