Matlab to obtain color images by histogram equalization and its related

图形处理，显示的不可多得的好例子。-graphics processing and display of rare good example.

扫描线填充算法画多边形 说明: 可以是边相交的多边形-Scan Line Fill Algorithm

一个绘制三次B样条的类，可通过型值点计算控制点，可进行拆分，可计算拟合误差-a cubic B-spline drawing of the category, through point-value calculation control points can be split, translate fitting error

很好的学习openCV的材料，源码，每个源码都没有错误，都能编译成功。并且可以用到其它的所有程序中。-the many codes can be used in many fields.you can use them and learning OPENCV through these codes.

提出一种新的非线性变换的彩色空间 ″″, 利用次高斯概率分布函数拟合皮肤色度信息, 得到候选区 YC C r b 域。为了排除候选区域中的非人脸, 首先根据均值和方差信息分割出候选区域中的纹理特征信息, 再通过多尺度 ) ( 信息定位眼睛, 然后根据人脸特征的几 形态边缘检测算子检测候选区域的边缘, 利用 边缘方向 PCA PCAED ( ) 何形状信息定位其他特征 鼻、嘴 , 通过这些几何特征信息对肤色分割得到的候选区域进行验证, 最终得到正确 的人脸区域。利用3 个实验数据集测试该算法, 并与其它相应的算法相比较, 提出的非线性彩色空间对于肤色分 割具有很好的效果, 且对光照和姿态具有良好的不变性。另外, 利用 信息和几何特征信息检测人脸特征 PCAED 具有很高的定位精度, 定位检测率优于其他方法。实验结果表明, 该算法具有定位准确率高, 漏检率和误检率低 等特点。- A novel approach for skin segmentation and facial feature extraction is proposed The proposed skin segmentation is a method for integrating the chrominance components of ″″ . ″″ r b r b nonlinear YC C color model The chrominance components of nonlinear YC C color space , are modeled using a subgaussian probability density function and then the face skin is seg . , mented based on this function In order to authenticate the face candidate regions firstly tex ture information in face candidate regions is segmented using mean and variance of luminance ,

基本图形算法实现-basic graphics algorithm

一个简易的反走样线段绘制程序，给出了一个通用的wu象素解决方案。程序启动后，在窗口上任一点点击一下，然后分别用钩选反走样和不钩选可以绘制直线，可以看见反走样的效果。-a simple line drawing anti-aliasing procedures, is a common wu pixel solution. After commencement, 1:00 office window click, and then using anti-aliasing Senators and Congressmen can draw straight lines, we can see the effect of anti-aliasing.

这是一个在VC2003下使用MFC 调用Vega Prime 的经典例子，内含多种技巧。-In VC2003 this is a call to use MFC classic example of Vega Prime includes a variety of skills.

随机画树叶、函数、立方体等图的小程序、-random draw leaves, function, cube map as a small procedure,

CT扫描的图象三维重建,对于片面图象的例子-CT scan three-dimensional reconstruction of the image, for example the one-sided image