Reversible data embedding using a difference expansion

被引：2123

作者：

Tian, J ^{[1
]}

机构：

[1] ICompress Technol, Tualatin, OR 97062 USA

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 2003年 / 13卷 / 08期

关键词：

difference expansion (DE); location map; reversible data embedding; reversible integer transform;

D O I：

10.1109/TCSVT.2003.815962

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Reversible data embedding has drawn lots of interest recently. Being reversible, the original digital content can be completely restored. In this paper, we present a novel reversible data-embedding method for digital images. We explore the redundancy in digital images to achieve very high embedding capacity, and keep y the distortion low.

引用

页码：890 / 896

页数：7

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