典型的LSB水印嵌入和提取算法，它是一个基本的matlab程序，可以帮助初学者入门 -typical LSB embedding and extraction algorithm, which is a basic Matlab procedures, Portal can help beginners

lsb emedding algorithm for hiding message into images

LSB视频水印算法,以AVI视频为实例,通过matlab实现-video watermarking algorithm