This paper describes four models of operation for still images JPEG algorithm and CCITT t.
本文介绍了静止图像JPEG算法的四种运算模式与CCITT T。
A new chaos-based spread spectrum watermarking algorithm is developed in the wavelet domain for still images.
提出了一种新的混沌序列扩频水印算法。
Present watermarking algorithms are mainly proposed for still images and audio signals, few for video sequences.
当前提出的许多水印算法大部分都是基于静止图像和声音信号的,针对视频的水印算法还较少。
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