pca

在车辆检测中，对提取的前景进行基于hsv特性去除阴影(In the vehicle detection feature to remove the shadow on hsv)

说明：  在光学系统中根据光学系统的孔径函数生成MTF曲线(n the optical system, the MTF curve is generated according to the aperture function of the optical system)

人工选择聚类中心，用k-means聚类方法对图像进行分割，效果不错的(artificial selection cluster center, k-means clustering method for image segmentation, the good results)

图像中的对极几何问题，是一个了解和学习外极线约束方法的不错代码(Image epipolar geometry problems, is a knowledge and learning outside the epipolar constraint method of good code)

编程实现了抑制sar图像相干斑噪声的精致lee滤波算法，效果很好(refined lee)

图像处理中的RGB颜色空间和HSI颜色空间互相转换的程序(Image processing RGB color space and the HSI color space mutual conversion process)

该工具箱可实现matlab编程和zemax通信，同时借助于matlab 强大的编程能力以及zemax的光学设计能力，为光学领域工作的科研人员提供了新的途径。(This program can realize the communication between the matlab and zemax, very helpful for optical engineer and student whose major in optical science.)

graphcut的最新改进，在网格上应用graphcut，作者将其称为gridCut,此压缩包内含文章与源代码，出自CVPR2012,关注计算机视觉的同学可以详细参考，代码已调试通过(the new advance of graphcut, named gridCut, derived from CVPR 2012, useful to guys on ComputerVision.The code is runnable.)

视网膜图像的归一化Matlab源代码程序(retinal images to a source of Matlab procedures)

关于使用matlab进行医学图像处理的练习题，内附答案(About the use of MATLAB medical image processing exercises, containing the answer)