A comparative study of digital watermarking in JPEG and JPEG 2000 environments

被引：21

作者：

Suhail, MA ^{[1
]}

Obaidat, MS ^{[1
]}

Ipson, SS ^{[1
]}

Sadoun, B ^{[1
]}

机构：

[1] Monmouth Univ, Dept Comp Sci, Long Branch, NJ 07764 USA

来源：

INFORMATION SCIENCES | 2003年 / 151卷

关键词：

JPEG; 2000; watermarking; image processing; DCT; DWT; image compression;

D O I：

10.1016/S0020-0255(02)00291-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

JPEG 2000 is a new compression technology that achieves very high compression rate and maintains visual quality. Digital watermarking techniques have been developed to protect the copyright of media signals. The goal of this paper is to put into perspective joint photographic experts group (JPEG) and JPEG 2000 concepts a long with watermarking principle. It provides evaluation of the compatibility aspects of JPEG 2000 versus JPEG standard with watermarking. Various experiments have been conducted to compare the performance of both standards under various conditions. An outlook on the future of digital image watermarking within JPEG 2000 is introduced. (C) 2002 Elsevier Science Inc. All rights reserved.

引用

页码：93 / 105

页数：13

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