A new digital watermarking scheme applying locally the wavelet transform

Kuribayashi Minoru; Tanaka Hatsukazu

A new digital watermarking scheme applying locally the wavelet transform

Kuribayashi Minoru
, Tanaka Hatsukazu

研究成果 › 査読

抄録

Generally, the wavelet transform is applied for watermarking, where a whole image is transformed to the frequency domain. However, many schemes which adopt the wavelet transform are weak for StirMark attack designed to affect locally such as rotation, extension, reduction, etc. In this paper, we propose a new scheme which applied the wavelet transform locally and has a tolerance for StirMark attack. How to maintain the quality of the watermarked image is also shown.

本文言語	English
ページ（範囲）	2500-2507
ページ数	8
ジャーナル	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
巻	E84-A
号	10
出版ステータス	Published - 10月 2001
外部発表	はい

ASJC Scopus subject areas

信号処理
コンピュータグラフィックスおよびコンピュータ支援設計
電子工学および電気工学
応用数学

他のファイルとリンク

引用スタイル

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A new digital watermarking scheme applying locally the wavelet transform

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ASJC Scopus subject areas

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