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walsh变换
- 该程序实现了对一幅图象进行Walsh变换。首先定义了一个imagewnd类, 该类可用于位图的创建、显示；WALh函数为快速沃尔什-哈达玛变换，f为时域值,F为变换域值,power为2的幂数，Walsh1函数为二维变换；在该函数中取出了一幅位图的所有像素，用来进行变换.具体算法过于专业，我就不细说了。-the realization of an image Walsh transform. First imagewnd definition of a category, such can be
zjbianhuan
- 正交变换，通过DCT函数的变换讲空间域变换到比率域，-orthogonal transformation, the transformation function DCT stresses of space domain transform domain ratio,
WMdct2recover
- 数字图像处理,离散余弦dct变换域中水印的提取-digital image processing, discrete cosine transform domain Extra watermark extraction
WMdctrecover
- 数字图像处理,离散余弦dct变换域中水印的提取-digital image processing, discrete cosine transform domain Extra watermark extraction
WMdwtembed
- 数字图像处理,离散小波dwt变换域中水印的嵌入-digital image processing, discrete wavelet transform domain dwt watermark embedding
spatialfilteringrelatedmatlabprogram
- 空域相关滤波matlab程序！ 参考文献： ％Wavelet transform domain filters:a spatially selective noise filtration technique-airspace procedures related filtering Matlab! References :% wavelet transform domain filters : a spatially selective noise filtration techni
threshhold
- 处理bmp图像，进行可变域值的域值变换和反色处理-bmp image processing, the value of the variable domain transform domain values and anti-Color
bianhuanyu
- 8/24位图像的变换域处理及应用。内有正交变换、一维二维傅里叶变换、二维离散余弦、频域高通、低通滤波等。-8 / 24 images transform domain processing and application. There orthogonal transformation, a two-dimensional Fourier transform two-dimensional discrete cosine, frequency-domain high-pass, low-pass
inforhiding_dct
- 基于图象dct变换域的信息隐藏算法，是信息隐藏基本的算法之一-image-based Extra transform domain algorithm of information hiding, information hiding is the basic algorithm
SFLCT_SML_fusion
- 改进拉普拉斯能量和的尖锐频率局部化 Contourlet 域多聚焦图像融合方法-Sum-modified-Laplacian-based Multifocus Image Fusion Method in Cycle Spinning Sharp Frequency Localized Contourlet Transform Domain
FusionEvaluation
- Please run Demo_evaluation.m This toolbox contains Matlab files that implement the image fusion criteria used in my paper Qu Xiao-Bo, YAN Jing-Wen, XIAO Hong-Zhi, ZHU Zi-Qian. Image Fusion Algorithm Based on Spatial Frequency-Motivated P
IMAGEWATERMARKINGINTHEFIBONACCI-HAARTRANSFORMDOMAI
- 研究一种新的变换域水印，基于Fibonacci-Haar变换的图像水印的不可见性和鲁棒性。-investigate the effectiveness of a new transform domain, the Fibonacci-Haar transform in image watermarking with respect to perceptual invisibility and robustness.
A-Hybrid-transform-domain-spread-spectrum-watermar
- 一种基于混合变换域的双重扩频盲水印算法A Hybrid transform domain spread spectrum watermarking algorithm for the dual-A Hybrid transform domain spread spectrum watermarking algorithm for the dual
Transform-watermarking
- 这篇论文主要是对数字水印的变换域的研究，希望对大家有用-This paper is mainly to the watermark transform domain research, hope of the useful
transform-several-watermarking
- 这个是数字水印几种变换域的研究，主要是对这几种不同的变换域做了比较，对数字水印的变换介绍还是很详细的-This paper is mainly to the watermark transform domain research, hope of the useful this is digital watermarking several transform domain research, mainly is for those different transform domain are
Frequency-domain-filtering
- 用于数字图像处理中的变换域处理，这里给出的是频域滤波，24位滤波效果，离散余弦变换等。-For digital image processing in the transform domain processing, given the frequency domain filtering, 24 filtering effects, the discrete cosine transform.
transform-domain-processing
- 包含福利叶变换，频域滤波，正交变换的完整代码，并且可以直接运行测试-Including welfare leaves transform, frequency domain filtering, orthogonal transformation of the complete code, and can run the test
Wavelet-transform---image-fusion
- 小波变换-图像融合的matlab代码~ 图像融合实验。显微镜或照相机在某一次固定焦距下清晰成像的物距是一定的，即成像的物体只有一个层面是清晰而其它层面是模糊的，需要我们把各幅在不同焦距下的图像融合成一张图像，使得远近的物体都清晰。 设定好融合图像数、小波分解的层数、彩色图像的通道数等几个参数后，可对原图像进行融合。 本算法首先对彩色图像变成YIQ空间，对所有图像的各个颜色分量进行小波分解，然后在小波变换域上根据某种策略选取系数，最后做小波反变换和YIQ反变换即得结果图像。-Wa
Image-transform-domain-processing
- 图像变换域处理，包括频域滤波和正交变换等内容-Image transform domain processing
Transform-domain-processing-images
- VC++图像处理程序设计(杨淑莹)的源码-图像的变换域处理章节-vc++编程设计-VC++ image processing program design (Yang Shuying) source code- transform domain processing section image-vc++ Programming