Wavelet

Spread Spectrum Watermark

本程序提供了garbo变换与反变换的功能代码-This procedure provides a Garbo transform and inverse transform of the function code

实现小波变换对图像的作用， 同时有高通和低通滤波-Achieve the wavelet transform on an image. It also has the function of highpass and lowpass filtering.

harr wavelet transform algorithm implemented with c

Visual C++小波变换技术与工程实践（小波变换实现虑波）-Visual C wavelet transform technology and engineering practice (wavelet transform worry wave)

一个程序主要用于小波变换的程序，主要是在Matlab上运行的-a procedure used mainly for wavelet transform procedures, mainly in the running Matlab

此代码是用在被成为数学魔法师的MAPLE软件上运行的。此代码清晰的描述了欧拉公式的图象变换。以及如何在MAPLE里解欧拉公式。-This code is used in the magician to become the MAPLE mathematical software running. This code describes a clear image transform Euler formula. And how to MAPLE Euler formula in solution.

基于子带编码的快速小波变换算法-subband coding based on the fast wavelet transform algorithm

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

基于dft的水印代码，水印注入、提取、防攻击测试-DFT-based watermarking code, watermark injection, extraction, anti-attack test