An Embedding Method in Image Based on Visual Redundancy

摘要：

In this paper, a novel embedding algorithm is proposed. This method could embed secret messages in digital image as much as possible, while leave appearance of cover image unchanged. The new scheme is based on the fact that LSB embedding will change entropy value of stego-image. The optimal embedding location can be determined by the visual redundancy. Experiment shows that our approach leads to optimal embedding location in cover image.

关键词： Information hiding LSB entropy

作者: Qiao Xiaoyan Guangrong Ji Hui Liang

作者单位: Department of Electronic Engineering Ocean University of China Qingdao, 266100, China Land and Resources manage center Land and Resources Administration Yantai, 264003, China

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）