Generalized Running Coding for Efficient Data Hiding

摘要：

This paper generalizes the running coding method for efficient data hiding. In this way, each secret digit in a prime-base notational system is represented by a series of cover values. Modification on one cover value can be used to embed several secret digits, so that distortion is significantly reduced. The original running coding method can be viewed as a special case of the generalized scheme with a prime base p=2. And theoretical analysis shows that the generalized running coding with p=3 can provide the best performance.

作者: Chinchen Chang Xinpeng Zhang Shuozhong Wang

作者单位: Department of Information Engineering and Computer Science, Feng Chia University, Taiwan School of Communication and Information Engineering, Shanghai University, China

会议类型: 国际会议

会议名称: 2008 International Conference on Audio，Language and Image Processing(2008国际声音、语言、图像过程大会)

会议地点: 镇江

会议语种:英文

页码: 490-494

在线出版日期: 2008-07-07（万方平台首次上网日期，不代表论文的发表时间）