屏幕截图源码，可自由选定区域

数组转化为图像，此程序转为的为黑，白，灰三种颜色的图像-Array into images, to this procedure for the black, white, gray image of three colors

C++ 2005抽屉

采用canny边界检测和hough变换分离虹膜，归一化，采用haar小波提取虹膜特征及海明距进行识别-Using canny edge detection and hough transform separation of the iris, normalized using haar wavelet extracted iris characteristics and hamming distance to identify

java实现的一个画图程序。功能齐全，类似于win的画图板的一个简化版本-realize a java drawing program. Functions, similar to win the drawing board of a simplified version of

CAD实用LISP文件单独提取图层程序，实用@-CAD Practical Extraction LISP file a separate layer procedures, practical @! ! !

java绘图方面的源码，非常值得学习的Java源码。-java source mapping very worth learning Java source code.

一个菜单界面，分别用菜单命令来绘制原数据曲面图，线性插值，最近点插值，3次多项式插值，3次样条插值后的图形，每次插值都可以在同一图形界面下比较插值前后图形。-A menu interface, respectively, using the menu command to map the original data surface map, linear interpolation, nearest point interpolation, polynomial interpolation 3 times, 3 times after spline graphics, interpolation can be per- under the same graphical interface graphics compared before and after interpolation.

判断一个点是否在一个区域内-judge whether a point is in a region

DOS画图程序:实现最基本的画图功能.-DOS drawing program : to achieve the most basic drawing functions.

该算法实现图象的边缘检测,包括常用的一些算法如Rorbt,laplace等,同时包含了houng变换.-the algorithm image edge detection, including some of the commonly used algorithms such as Rorbt. laplace, contains a houng transform.