资源列表
dct2_in
- 基于小波变换的数字图像水印算法的研究，其中抱恨了攻击的方法，有利于我们对齐算法的有点进行分析-Based on Wavelet Transform Digital Image Watermarking Algorithm
fangkuaibianma
- 本程序采用了最简单的方块编码对512×512的lena图像进行了编码.运行程序后可以看出，方块取得越大，图像编码后失真越大。 -This procedure uses the most simple code on the box of 512 × 512 images were coded lena. After running the program can be seen that the larger box made, the greater the distortion imag
12
- 通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘（8个方向变换）。-Gaussian function through derivative edge detection in real terms is adjustable direction edge detection wavelet transform (change the direction of 8).
CSPIHT444_01-01-2009_Hesham
- a very handy code to compress color images using spiht algorithm with shape adaptive technique this version is been updated with some features of ROI
CSPIHT420_01-01-2009_Hesham
- a very handy code to compress color images using spiht algorithm with shape adaptive technique it is the original file no updates
SPIHT_01-01-2009_Hesham
- a very handy code to compress gray scale images useing spiht algorithm it the original file without improvement
SPIHT_01-02-2009_Hesham
- a very handy code to compress gray scale images useing spiht algorithm
waveletlegall53
- 这个函数展示了 Le Gall 5/3小波变换。是个有用的软件-This function to display the Le Gall 5/3 wavelet transform. Is a useful software
DispFusion
- 基于小波分析理论实现的红外图像与可见光图像融合-Based on wavelet analysis theory of the realization of the infrared image and visible image fusion
wavelet_theory
- 子波变换理论及其在信号处理中的应用， 介绍子波食品分析的相关内容-Wavelet Theory and Its Application in Signal Processing
Wavelet_LC
- 对一个图像加噪后再进行小波去噪、复小波去噪操作。 测试数据必须是256色（8位）、灰度、正方形的raw格式图像（可由PhotoShop转换）。 为了显示时的美观，程序只显示了256像素宽度的图像，但输出时是完整的图像。 目录下附了两幅标准测试图像lena和camer-Noise of an image after wavelet denoising, wavelet denoising complex operation. Test data must be 256 co
dwt_final
- its watermarking algo using dwt technique