An optimal data hiding scheme with tree-based parity check

Chung Li Hou*, Changchun Lu, Shi-Chun Tsai, Wen-Guey Tzeng

*Corresponding author for this work

研究成果: Article同行評審

27 引文 斯高帕斯(Scopus)

摘要

Reducing distortion between the cover object and the stego object is an important issue for steganography. The tree-based parity check method is very efficient for hiding a message on image data due to its simplicity. Based on this approach, we propose a majority vote strategy that results in least distortion for finding a stego object. The lower embedding efficiency of our method is better than that of previous works when the hidden message length is relatively large.

原文English
文章編號5560831
頁(從 - 到)880-886
頁數7
期刊IEEE Transactions on Image Processing
20
發行號3
DOIs
出版狀態Published - 1 一月 2011

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