A Image Steganography based on Non-uniform Rectangular Partition

被引：0

作者：

Pokala, Venkata Ramesh ^{[1
]}

Reddy, Y. Dasradh Ram ^{[1
]}

Reddy, G. Srinivasa ^{[1
]}

机构：

[1] BVSR, Chimakurthy, AP, India

来源：

INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY | 2014年 / 14卷 / 02期

关键词：

Image Steganography; Non-uniformed rectangular partition; LSB;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a novel Image Steganography which can hide an uncompressed secret image stream in a host image stream with almost the same size. Each frame of the secret image will be Non-uniform rectangular partitioned and the partitioned codes obtained can be an encrypted version of the original frame. These codes will be hidden in the Least 4 Significant Bits of each frames of the host image. Experimental results showed that this algorithm can hide a same-size image in the host image without obvious distortion in the host image.

引用

页码：120 / 124

页数：5

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