Wet-paper stego-coding based on cyclic-code.

In order to enhance the security and embedding efficiency and to avert the localization of WPC, this paper presented WSC. The scheme used the generator matrix to create coset, and presented WSC coding scheme based on the mapping of syndrome and coset. At the last, with the image adaptive steganography, this paper provided the stego-flow based on WSC and analysed the capability of WSC. Experiment and analysis show that, compared to WPC, WSC has the higher embedding efficiency, and lower of compute complexity when k is less than or equal to 16. [ABSTRACT FROM AUTHOR]