使用点

图形学实验 实现了直线绘制的多种算法 画圆以及椭圆 多边形绘制，填充 扫描线算法等等功能 和剪裁算法的实现-Experimental Graphics realize the multi-linear mapping algorithm, as well as elliptical drawcircle polygon drawing, filling scan line algorithm so the function and cut algorithm

用C语言编写的演示矢量字符的源代码!-C language characters of the display vector source code!

简单的OCR识别程序，该源码仅供参考！如有疑问，可上论坛OPENCV中文网讨论。-OCR simple identification procedures, the source code for reference purposes only! In case of doubt, the Chinese network OPENCV discussion forum.

画圆程序 经典画圆程序-Circle procedures classic Circle procedures

Foley 球面分割算法－科学数据可视化-Foley spherical segmentation algorithm-Scientific Data Visualization

制作JAVA小动画，执行本例实例后，将在浏览器窗口内显示一个JAVA小动画。显示顺序是：先显示JAVA的咖啡形状的logo图片，然后依次显示 带有“J”,” A”,” V”, “A” 四个字母的图片。显示结束后，程序会自行循环。-JAVA small animation production, the implementation of the cases example, the browser window displays a small Java animation. The order is revealed : the first showing Java coffee-shaped logo pictures, to be followed by shows with "J", "A" and "V", "A" four-letter images. After the show, procedures own circle.

一个对恶劣天气条件下的邪恶势力的去噪程序，可以去除大雨中的雨水，恢复原始图像

本代码通过各种图象处理与分析技术可以检测固定背景下的多个运动目标，并且用不同的线框标定出来-The code through a variety of image processing and analysis techniques can detect fixed in the context of multiple moving targets, and use different calibration frame out

实例50 页码：273 稿件名称：3D游戏中的粒子系统 稿件作者：赵军 程序名称：粒子 运行环境：Win XP；VC++.net 注意事项： -Example 50 yards: 273 manuscripts Name: 3D game releases particle system Author: Zhao Jun procedure name: particle runtime environment: Win XP VC++. Net NOTES:

canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target image edge detection. This method is summarized as follows: 1. Image used with the specified standard deviation of the Gaussian filter to smooth out, thereby reducing the noise 2. In the calculation of each point of local gradient and edge direction 3. The second step in determining the edge points will led to the image gradient magnitude ridge appears, and then keep track of all of the top of the ridge, and ridge at the top of all the pixels are no longer set to 0 4. the implementation of the edge link