point_range

计算单应矩阵，输入为2D图像坐标点和3D世界坐标点，输出为3x3单应矩阵(Calculate homography)

TOA算法，可以计算三维点的坐标，这个方法很好用哦(TOA algorithm, you can calculate the coordinates of 3D points, this method is very easy to use Oh)

meanshift图像跟踪算法，实现目标物体的连续跟踪(meanshift image tracking algorithm to achieve continuous tracking of the target object)

基于matlab的 脑部ct图像自动分割 自动分割出脑白质(Ct brain matlab-based Automatic Segmentation automatic segmentation of white matter)

傅里叶轮廓变换术，通过单幅条纹图像提取相位，最后根据上述信息，模拟曲面轮廓(Contour Fourier transform technique, through single stripe image extraction phase, the last light of the above information, an analog surface profile)

说明：  几何变换，能实现二维图像的平移，旋转和放缩功能。(geometric transformation, 2D images to achieve the translation, rotation and scaling functions.)

对像素点较少的原始图像进行二维插值，以提高图像的平滑度。()

这个是一个3D的人体跟踪软件，基于MATLAB，四个摄像机multi view tracking(this is a 3D human tracking software, based on MATLAB. four multi camera view tracking)

STL文件读取程序（Matlab）：可以将ASCII格式的STL文件中的数据点信息及网格拓扑信息读出，并显示在屏幕上(a MATLAB program which gets the name of an ASCII STL (Stereolithography) file from the user, reads the 3D graphics information stored in the file, and displays the structure on the screen. )

说明：  水平集（level set）中快进算法（fast marching）算法的matlab工具箱，内容很全面。(Level Set (level set), Fast Forward algorithm (fast marching) algorithm m atlab Toolbox, which is very comprehensive.)