Wavelet transform video, voice and images often used in the transformation method, this gives a detailed introduction of this technology, I believe that this interest in friends to help.

• 小波变换是视频、语音以及图像中经常用到的变换方法，这本书详尽的介绍了这项技术，相信对这方面感兴趣的朋友有帮助。