word-serial and bit-parallel

Propose a hiding method base on bit-stream, this method insert data by swapping two VLC codes which with the same size of code word and the same size of single bit.

提出了基于比特流的隐藏方法，该方法是通过两个码字长度和符号位长度都相等的VLC码字互相替换来嵌入信息。

I can not say a word, my mouth froze and I stammer a little bit of.

我说不出来话了, 我的嘴僵住了,我结巴了.

An efficient word-level and sequential coding scheme and high speed architecture for bit plane coding are proposed, which achieve that multiple passes coding are completed in one scan, and that all different bit planes coding are performed concurrently.

提出了一种字级并行、顺序编码的位平面编码算法与高速的硬件结构。新的编码方案实现了多通道编码的一次扫描顺序完成，以及所有位平面编码的字级并行完成。