对屏幕的模拟显示，很不错得显示，采用direct3D技术编写。

一个简单的绘图程序，有背景图片，适合初学者学习 绘制图形，包括设置颜色，线条粗细，-A simple drawing program, there are background images, suitable for beginners to learn drawing graphics, including the erection of color, line thickness,

单幅图像基础上的交通事故现场三维重建的硕士论文-3d

使用opencv写的图像旋转与缩放程序，对初学ｏｐｅｎｃｖ的人很有用-The use of written opencv image rotation and scaling procedures, the people of learning useful opencv

一个VB制作的立体屏幕保护程序 里面有说明文字 -VB produced a three-dimensional screen saver contains descriptions

对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。-For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.

将矢量字光珊化！-to vector-Alexandra of the word!

这次上传的代码是关于几种常用特征提取方法的对比代码。-this code is uploaded on several common feature extraction methods contrast code.

MpegＩＩ的最新源码程序-MpegII source of the latest procedures

3ds files importor

工程制图例子-Example of engineer drawing