用matlab写的关于meanshift进行图像处理的算法，希望对学习meanshift的人有所帮助。...

sift特征匹配技术讲义。详细介绍了sift算法的实现过程。-sift matching technology overhead. Sift the details of the algorithm implementation process.

图像处理细化的算法实现，函数结构，很方便移植！-Image processing algorithm refinement, function structure, transplants easily!

GIS开发，计算机图形学中道格拉斯―普克压缩算法实现-GIS, computer graphics Douglas-Puke Compression Algorithm

一个不错的图像缩放程序，可以对位图实现1：2的缩放。-a good image scaling procedures, the bitmap can achieve 1:2 zoom.

基于小波域的隐马尔可夫树模型的图像去噪方法的实现代码。-Based on the Wavelet Domain Hidden Markov Tree Model Image Denoising realize the code.

视频采集卡的单帧读取及独立显示； 矩阵串口通信实现； mfc的picture控件实现显示视频-The single-frame video capture card reader and an independent display matrix, serial communication to achieve mfc realization of the picture control to display video

扫描线算法_扫描转换多边形-scanning algorithm _ polygon scan conversion

基于复杂背景的人体手势识别，以及在噪声干扰下的抗干扰性测试-Based on complex background of human gesture recognition, as well as noise immunity under the test

PCA-SIFT实现图像的不变性特征提取,利用主元分析提取SIFT特征,提高了效率.-PCA-SIFT invariant image feature extraction, using principal component analysis extracted SIFT features, improved efficiency.

8. 判断点是否在凸多边形内 9. 寻找点集的graham算法 10.寻找点集凸包的卷包裹法 11.判断线段是否在多边形内 12.求简单多边形的重心 13.求凸多边形的重心14.求肯定在给定多边形内的一个点15.求从多边形外一点出发到该多边形的切线16.判断多边形的核是否存在-8. In judging whether a convex polygon 9. Find points of graham algorithm 10. Find point set of convex hull volume parcels Act 11. Line judge whether the polygon 12. Seeking simple polygon focus 13. Convex Polygon focus 14. For sure in a given polygon within the a point 15. demand from outside the polygon to the starting point of the polygon Tangent 16. the nuclear polygon judgment whether there