利用混合光学双稳混沌序列的伪随机性和初值敏感性，提出一种用于数字水印中的水印图像置乱算法。
Using the sensitivity to the initial conditions and parameters of mixed-optical bistable chaotic sequence, we have a new scrambling algorithm about watermarking image.
提出了基于混沌序列的数字图像多幅迭代混合算法，利用图像的迭代混合可以将一幅图像通过一组图像隐藏起来。
The multiple iterative digital image hiding algorithm based on chaos sequences is introduced, with which a secret image can be hidden in one carrier image through many images.
实验的结果表明：这种混合序列的产生是合理的，而且很好的保持了混沌序列的良好特性。实验表明接收这种同步解调的方法也是有效的。
As a result, the mixed chaos is reasonable and have kept the good characters of the sequence, and the way to release the information is effective.
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