此程序的目的是为了在绘制图形时改变曲线的颜色。

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/ ]

摘要：拐点是数字图像中的一个重要信息载体 提出一种新的拐点检测算法 该算法并非寻找连续空间中曲率的离散近似计算方法，而是源于离散曲线的外观特征，推导出离散曲线上拐点处k个点对间欧氏距离平方和局部最小这一重要性质。基于该性质，本算法首先利用Freeman链码的性质.过滤掉物体边界上明显不可能成为拐点的象素，然后在剩余的边界点中通过寻找该局部最小值定位出拐点。给出了本算法与四种著名拐点检测算法的对比实验。 -Abstract: The inflection point is a digital image of an important information carrier put forward a new turning point detection algorithm the algorithm does not look for continuous space discrete approximation of the curvature calculation method, but from the appearance of characteristics of discrete curve derived discrete curve the inflection point at k-points between the squared Euclidean distance and the local minimum of this important property. Based on the nature of the algorithm is the first to use Freeman chain code in nature. Filter out objects clearly can not become a turning point on the border pixel, and then in the remaining boundary points by finding out the turning point of the local minimum position. The algorithm is given inflection point detection algorithm with th

该程序主要介绍的是有关图像处理的大部分程序，包括图像的显示、二值化、图像的锐化和平滑等等程序。-The program is mainly related to the majority of image processing procedures, including the display of images, binarization, image sharpening and smoothing procedures and so on.

在活动轮廓模型的c++程序中，详细介绍了蛇轮廓模型的内外能量函数打击等。

这是类似photoshop的灰度图算法。经计算很接近photoshop。可以用于很多图像处理算法。-This is similar to the grayscale algorithm photoshop. Calculated is very close to photoshop. Can be used in many image processing algorithms.

用来模糊图像，加入一些噪声，并且恢复图像原貌！验证图像的可分辨程度。-used to fuzzy images by adding some noise, image and restore the original appearance. Images can be verified to distinguish degree.

matlab的m文件，sobel边缘检测-matlab m-file, sobel edge detection

利用opencv做的视频图象中的运动检测类的文章,供大家参考-Opencv done using video images of the motion detection type of essays, for your reference

A fast Matlab Paint GUI that works similarly to the Windows Paint program (except for the ROI image

国外著名大学成功的人脸检测示例中的一部分！一共5个压缩包。包含多种环境下的代码！ 1、mpisearch.rar,2047KB,国外著名大学成功的人脸检测示例中一部分！包含多种环境下的代码 2. eyefinder.rar,757KB,国外著名大学成功的人脸检测示例中的人眼检测！包含多种环境下的代码 3. colortracker.rar,99KB,国外著名大学成功的人脸检测示例中的颜色跟踪！包含多种环境下的代码 4. blinkDetector.rar -famous University of face detection part of the sample! A total of five compressed. Covering a wide variety of circumstances code! 1, mpisearch.rar, 2047KB. famous University of face detection illustration part! Includes a variety of environments under the code 2. Eyefinder.rar, 757KB, famous University of face detection example of the human eye inspection! Covering a wide variety of circumstances code 3. Colortracker.rar, 99KB. famous University of face detection examples of color tracking! Covering a wide variety of circumstances code 4. BlinkDetector.rar