小波变换，曲波

这是我用C做的基于小波变换的零树编码-This is what I do with C based on wavelet transform coding Zerotree

harr wavelet transform algorithm implemented with c

产生正弦函数，类似示波器，向左移动，可以随时修改画线和背景的颜色-produce sine function, similar oscilloscope, left Mobile, can be amended at any time line drawing and background colors

本程序用于实现一层小波变换，即在频域对图像进行处理-the procedures used to achieve a layer of wavelet transform, in the frequency domain for image processing

小波变换程序源代码，可以处理一维数据和二维图像数据。通过小波变换将低频信息提取出来。-wavelet transform source code, can handle data and one-dimensional two-dimensional image data. Through the wavelet transform to low-frequency information is extracted.

实行针对图像的DCT以及IDCT变换的源程序。-instituting image DCT and IDCT transformation of the source.

本代码给出了图像的二维离散小波变换分解、重构图像以及误差图像。-The code gives the two-dimensional image decomposition of discrete wavelet transform, image reconstruction and the error image.

小波变换图象压缩的硬件实现原代码,可以对图象进行多及压缩-Wavelet Transform Image Compression Hardware Implementation of the original code, and multi-image compression

图像离散小波变换源代码-images DWT source code

lifting scheme指南-lifting scheme Guide