可逆编码
Second, the advantages and disadvantages of the image coding based on traditional wavelet transform are discussed. The method of constructing reversible IWT using lifting scheme is presented. So an image coding method using IWT in place of traditional wavelet transform is put forward.
具体介绍了静态图像编码的概况,以及基于传统小波变换的图像编码方法及其缺点,讨论了用提升方法构造可逆整数小波变换的方法,提出用整数小波变换代替传统小波变换,进行图像编码。
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