模式识别常用函数，包括模式融合、PCA、LDA等经典算法

背景消除方法：利用多维高斯混合模型，建立背景模型。虽然速度慢了点，但是方法很好，希望能给大家一点帮助:)

ffmpeg例子.FFmpeg是一个集录制、转换、音/视频编码解码功能为一体的完整的开源解决方案。FFmpeg的开发是基于Linux操作系统，但是可以在大多数操作系统中编译和使用。-ffmpeg example. Sorenson is a record collection, conversion, Audio/Video codec combines the functional integrity of the revenue-raising solutions. Sorenson Development is based on the Linux operating system, but in most operating systems can be compiled and used.

本代码实现了对BMP图像进行几何变换，如缩放、旋转，平移等-Realize this code BMP images of geometric transformations, such as scaling, rotation, translation, etc.

针对目前图像匹配算法中存在的匹配精度不高和匹配速度慢的缺点, 对基于灰度相关的 2 类匹配算法――最小误差法和相关系数法进行了改进-Improvemen t of image ma tch ing a lgor ithm ba sed on gray correla t ion

边缘检测与分割源代码 edgedetect.m, houghtr.m, quadtree.m, regrow.m, sobeledge.m, straightline.m, thresh.m, watersd.m 算法包括Prewitt、Roberts、Log、Canny、Sobel算子实现边缘检测，基于Hough变换的直线检测，4叉树区域分割，分水岭分割。（算法对应源文件名）-Edge Detection and Segmentation of the source code edgedetect.m, houghtr.m, quadtree.m, regrow.m, sobeledge.m, straightline.m, thresh.m, watersd.m algorithm includes Prewitt, Roberts, Log, Canny, Sobel Operator realize edge detection, Hough Transform-based line detection, 4-tree region segmentation, watershed segmentation. (Algorithm for the corresponding source file name)

边沿检测与提取，轮廓跟踪算法代码vc-edge detection

一个视频驱动的人脸动画原型系统，详细介绍了构造该系统所涉及的人脸检测、特征提取、特征跟踪、特定人脸建模、表情动画等方面的技术。-A video-driven facial animation prototype system, detailing the structure of the system involved in face detection, feature extraction, feature tracking, specific face modeling, facial animation, such as technical.

实现多小波变换的MATLAB工具箱库函数-multi-wavelet transform MATLAB Toolbox library functions

计算坐标是否落在给定三顶点的三角形内程序 （做多边形图形填充时的副产品）-calculated coordinates fall on whether to set three vertices within the triangle (polygon graphics do when filling a byproduct)

指纹识别的matlab程序，希望对大家有所帮助。-Matlab process of fingerprint identification, we would like to help.