离散余弦变化的应用，先对图像进行灰度变换，再对图像进行压缩...

图像处理中的关于图像的增强，去噪及边缘检测等一系列处理。适合图像处理人员。-About image processing to enhance images, de-noising and edge detection, such as a series of treatment. Suitable image processing personnel.

MATLAB语言中图像数据与信息的读取方法,绘制灰度直方图的方法，理解灰度直方图的灰度变换及均衡化的方法。-MATLAB Image data and information to read, drawing gray histogram, Gray understanding of gray histogram equalization and transform the way.

该程序将三幅混合图像用FastICA算法进行分割

一种方法利用脸和头发的直方图信息将其分割，从而标记脸部区域，再边缘提取，标注眼、嘴、鼻。另一种方法利用相似度计算、积分投影标记人脸区域，从而定位眼、嘴、鼻。-Two_algorithm_for_Face_detection_and_location.rar

是一个颜色空间转换的MATLAB程序，一共有两个程序一个从RGB到YCRCB，一个是从YCRCB到RGB的程序。-Is a color space conversion of the MATLAB program, a total of two procedures from RGB to YCRCB, one is from YCrCb to RGB procedures.

小波模极大值实现对图像的边缘检测，可以较为精确的实现对图像的边缘定位与检测

一些比较经典的Matlab gui界面的例子,对指导GUI编程很有意义-Some of the more classic examples of Matlab gui interface guiding meaningful GUI Programming

本程序利用SIFT算法进行指纹识别 用SIFT检测出指纹中特征点 提取特征向量 将特征向量与指纹库中的向量进行匹配 从而识别出指纹-This procedure using SIFT fingerprint recognition algorithm using SIFT to detect the fingerprint feature points in the feature vector will be extracted eigenvectors and fingerprint library vector matching in order to identify fingerprints

一个完整的VC++小波变换算法 简单易懂 图形化界面-A complete VC++ Wavelet transform algorithm is simple and easy to understand graphical interface

算法特点： (1)可检测低对比度直线(可根据感兴趣问题的边缘强度调整)； (2)编程接口简单，集成移植非常容易，算法可输出图像中每条直线的起点、终点、斜率等参数； (3)程序代码完全工程化设计，对320×240图像的处理速度可达15帧/秒； 测试方法： 在安装有USB CMOS摄像头的计算机上直接运行本程序即可看到实时检测直线的处理效果(采用不同颜色表示不同方向的直线)。 (可用于立体视觉、摄像机标定、人体运动分析、智能交通道路检测、工业生产监测等) -Algorithm features: (1) can detect low-contrast line (which can be the basis of issues of interest to adjust the edge intensity) (2) The programming interface is simple, very easy to transplant integration, the algorithm can output images in a straight line for each starting point, the end of the slope and other parameters (3) code fully engineered design, on the 320 ⊙ 240 image processing speeds of up to 15 frames/s testing methods: in the installation of USB CMOS camera has a computer running the program directly to see real-time Detection of linear treatment effect (using different colors in different directions that a straight line). (Can be used for stereo vision, camera calibration, human motion analysis, intelligent traffic detection,