LSB Algorithm Research Based on Chaos

In this paper, we have researched the conceptions and methods of the image compression and chaotic, then improved the information hiding algorithm based on the least significant bits (LSB). Embedding the compressed watermarking image in the host image with chaotic method, this can enhance the robustness and security of the LSB algorithm. The experiment results demonstrate that the algorithm is stable and robust to attacks; it can improve the performance of image watermarking.