一个基于小波变换的边缘提取程序，用matlab实现，速度块，很不错。...

一种改进的方法，自适应的高斯chirplet分解信号，文章很深入的讲解了退到过程。-a fast refinement for adaptive gussian chirplet decoposition

image grayscale processing-grayscale image processing

可以实现彩色，灰度图像的任意级别的DWT变换，其中变换层数由用户自己指定。-Can achieve color, gray-scale images of arbitrary level DWT transformation, which transforms layers specified by the user.

图像旋转：通 过 处 理 可 使 图 像 旋 转 任 意角度-Image Rotation: Rotate the image by processing any angle can

多幅图像的加密技术 matlab源代码-image encryption technology Matlab source code

图形图像处理中f-x滤波MATLAB源码程序处理包。能有效去除多种干扰波，应用广泛。-Graphic image processing procedures fx filter MATLAB source package. Can effectively remove a variety of interference wave, wide range of applications.

第二届全国高校 BBS 程序开发大赛算法组-Second National College BBS Development Competition Algorithm Group

normalziedcut经典聚类算法matlab源码演示-normalziedcut classical clustering algorithm matlab source demo

图像处理常用算法程序。包括灰度变换、阈值变换、编码很实用-Procedures commonly used image processing algorithm. Including gray-scale transformation, threshold transform, coding is very useful

边缘就是指图像局部亮度变化最显著的部分，它是检测图像局部变化显著变化的最基本的运算。对于数字图像，图像灰度灰度值的显著变化可以用梯度来表示，以边缘检测Sobel算子为例来讲述数字图像处理中边缘检测的实现-edge means partial image brightness changes the most significant part of it is partial image change detection significantly change the basic arithmetic. For digital images, image intensity values of gray significant gradient changes can be expressed as Sobel edge detection to operator as an example to talk about digital image processing to achieve Edge Detection