这是一个k均值聚类的VC函数，非常有用，是本人亲自编写，为了能够和别人交换代码，忍痛上传。...

24位彩色处理程序，提供测试图像以及效果图。希望对大家学习有所帮助。-24 color processing procedures, test results and the image map. We hope to learn some help.

This code implements the well-known Chan-Vese segmentation algorithm from the paper "Active Contours Without Edges." This technique deforms an initial curve so that it separates foreground from background based on the means of the two regions. The technique is very robust to initialization and gives very nice results when there is a difference between the foreground and background means. This code uses active contours and level sets in the implementation. It could also serve as a good framework for implementing all kinds of region-based active contour energies. 1.) Download 2.) Unzip 3.) Run >>region_seg_demo See this site for experiments, videos, and more information on segmentation, active contours, and level sets: [ http://www.shawnlankton.com/2007/05/active-contours/ ]

图形学中常用的填充算法-graphics commonly used filling algorithm

基于kmeans的图像分割算法，首先得到图像，再确定分类，并计算各分类的均值，从而得到各个像素的分类。-Kmeans-based image segmentation algorithm, first of all get the image, and then determine the classification, and calculate the various categories mean, and thus obtain the classification of each pixel.

采用各向异性方法 填补一个缺损的轮廓，从而可以得到一个光滑完整的轮廓。- Completed contours correspond to ridges of an extension (ext) of the characteristic function of the uncompleted curve. Anisotropic extension is performed on the characteristic function fbound of an image set given by the binary map boundary to the whole image domain. Extension is initially driven by xi=(EigVect{1}, EigVect{2}) (which should match with the contour tangent direction) computed as the direction of maximum coherence of the distance map to the contour to close. It is updated every N iterations with DCV over the distance map to the ridges/thinning of the evolved image. Two different stop criteria are supported: Number of Connected Components ( numcomp ). Contour Completion. Stop when the extended contour (curve of level 1) has exactly Ncomp connected components. Difference between two consecutive iterations ( tol ) Speed Stabilizes ( speed_stab ). [extended]=ContourComple

包含了图象的所有几何变换处理,可运行.适合图象处理的入门学习.-Contains all the images deal with geometric transformations can be run. Suitable for image processing to study entry.

PMG格式文件的canny边缘检测，c语言，编译通过-PMG format documents canny edge detection, c language, the compiler through

The approximate nearest neighbor search code is contained in this zip file. You can use the data contained in to see how the program works.

Snakes MatLab code, it can be used according to the statment inside!

图像细化和细化后处理，线细化是处理线状二值图像的一种重要技术。-refining and refined image post-processing, refining line is handling linear binary image of an important technology.