对视频序列进行三维小波变换，然后进行三维SPIHT压缩编解码，达到视频压缩的目的-three-dimension wavelet decomposition，3D-SPIHT,

实现小波3级分解 构建3维跨频带矢量 然后LBG聚类 再重构原图像-Construction of wavelet decomposition to achieve three inter-band 3-D vector and then reconstruct the original image LBG clustering

The denoising of video data should take into account both temporal and spatial dimensions, however, true 3D transforms are rarely used for video denoising. Separable 3-D transforms have artifacts that degrade their performance in applications. This p