基于小波变换的图像压缩方法。应用SOPM改善。

小波图像处理程序-wavelet image processing

图像Up-conversion算法 可以实现提高帧速率的作用，从而为高清晰图像奠定基础，该算法就是利用小波域来进行处理 -err

任意阶daubechies小波函数的构造，包括尺度函数和小波函数以及滤波器系数的构造-arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients

光谱的定量测量程序,用matlab编写,比较使用.-Spectra of quantitative measurement procedures, using matlab write, compare the use of.

基于小波变换的方法采用sym20小波对信号进行谐波分析。-Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.

matlab小波工具箱，含基本小波变换，与各参考书上对应-matlab wavelet toolbox, containing the basic wavelet transform, with the corresponding reference

dwt小波变换，用于对图像处理，压缩-dwt wavelet transform, is used to image processing, compression

S变换是小波变换的一种扩展，有非常大的价值-S transform is an extension of wavelet transform, has a very large value

本程序实现二维灰度图像的小波变换和逆变换。 直接运行本目录下的批处理程序run即可。 用户需自己输入以下参数： 1. 图像文件名(lena.bmp，若使用其它图像请先放入本目录下) 2. 选用的小波名称(本程序中可使用haar及db2-db5) 3. 小波变换的级数。 运行结束后小波变换与逆变换结果分别保存在dec.bmp与rec.bmp中。-This procedure realize two-dimensional gray-scale image wavelet transform and inverse transform. Catalog under the direct operation of a batch process can run. Users need their own, enter the following parameters: 1. Image file name (lena.bmp, if the use of other images, please Add Catalog under) 2. Wavelet chosen name (This procedure can be used haar and db2-db5) 3. Wavelet Transform series. Run after the wavelet transform and inverse transform results are stored in dec.bmp in with rec.bmp.

FFTW 3.01 目前为止最好的FFT函数库,速度和精度都没得说-far the best FFT functions, speed and accuracy have to say no