连接边缘算法提取的孤立点，实现图像边缘连接

256色转灰度图 256色转灰度图-256-color gray level 256 to switch to 256 colors change colors change grayscale grayscale

不同方式的多边形填充-different forms of Polygon Fill

这是我的图形学的3D大作业，使用MFC的图形界面，使用了局部光照模型，透视投影等。-This is my big 3D graphics operations, the use of MFC graphical interface, the use of the partial illumination model, such perspective projection.

多边形集合运--参考双边裁剪算法求两个实际的相交的多边形的并、交、差运算,小学期的课程设计，附设计文档-polygon Set Win-- reference bilateral cutting algorithm for two actual intersection of polygons, intersection, difference operator, primary phase of the curriculum design, the design documents attached

MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noise to an image-MATLAB add to the image Gaussian, salt and pepper, additive and multiplicative noise (noise generated) source code Free Source Code for Adds diferent types of noise to an image

（1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.

corner detection 角点检测的详细程序，也许对于你检测目标有辅助作用-corner detection angle detection of the procedures in detail, perhaps for your testing objectives supporting role

canny的原代码，matlab实现过程，带中文说明-canny" s original code, matlab implementation process, with English notes

经典的斑块分析算法，计算Blob的源码，算法很好。-Classical plaque analysis algorithms to calculate Blob source code, algorithms very well.