Correlation-based model of color picture watermarking against random geometric distortion

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

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Random geometric distortion is one of the most difficult kinds of image processing to survive and has been a noted problem in watermarking research. Previous methods for dealing with random geometric distortion, however, are accompanied by large computational overhead or by operational inconvenience. This paper therefore proposes a method based on embedding watermark patterns in two of the three color planes constituting a color picture so that these two planes have a specific correlation less subject to random geometric distortion. Experimental evaluations using StirMark confirmed that information of over 100 bits embedded in 256 × 256-pixel pictures can be correctly detected without using searches or special patterns.

本文言語English
ホスト出版物のタイトルIEEE International Conference on Multimedia and Expo, ICME 2005
ページ213-216
ページ数4
DOI
出版ステータスPublished - 2005 12月 1
外部発表はい
イベントIEEE International Conference on Multimedia and Expo, ICME 2005 - Amsterdam, Netherlands
継続期間: 2005 7月 62005 7月 8

出版物シリーズ

名前IEEE International Conference on Multimedia and Expo, ICME 2005
2005

Other

OtherIEEE International Conference on Multimedia and Expo, ICME 2005
国/地域Netherlands
CityAmsterdam
Period05/7/605/7/8

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「Correlation-based model of color picture watermarking against random geometric distortion」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル