图像识别第一步（共三步），本步骤是图像的预处理，包括边沿检测、图像伸缩

图像的边缘、轮廓检测。其边缘检测主要包括有Robert、Sobel、Prewitt、Gauss-Laplace等算子；以及Hough变换等常用的检测算法代码。-Image edge, contour detection. Its edge detection mainly including Robert, Sobel, Prewitt, Gauss-Laplace operator, etc. and Hough transform detection algorithm and other commonly used code.

MATLAB实现基于互相关的亚像素级图像匹配/配准源代码Free Source Code for Efficient subpixel image registration by cross-correlation-MATLAB-based cross-correlation of sub-pixel image matching/registration Source Code Free Source Code for Efficient subpixel image registration by cross-correlation

DDA与Bresenham算法-计算机图形学-DDA and the Bresenham algorithm-Computer Graphics

计算机图形学实验，中点画圆法画圆，c++，win下，-computer graphics experiment, the midpoint drawcircle Circle, c, win,

几个简单VTK入门程序样例，可以教你迅速入门-VTK few simple procedures for sample entry, you can teach you the rapid entry

用vc实现的canny算法提取边缘，达到很好的提取边缘的效果-Use vc to realize Canny arithmetic to detect the edge, and get the good result of extracting the edge.

基于图像处理的图形轮廓自动识别技术研究文档，描述图象，自动识别-基于图像处理的图形轮廓自动识别技术研究

骨骼动画.用c++ opengl 实现, 写得不错，值得初学者借鉴。-Skeleton animation. With c++ Opengl realized, well written, it is worth drawing for beginners.

这是OpenGL高级编程与可视化系统开发（系统开发篇）源码 -This is a high-level programming with OpenGL visualization system development (system development articles) source

是一个324*306*32 海豚游泳的源代码-Is a 324* 306* 32 dolphins swim in the source code