GVF Snake程序用MATLAB语言的图像分割

数码相机定位在交通监管（电子警察）等方面有广泛的应用。所谓数码相机定位是指用数码相机摄制物体的相片确定物体表面某些特征点的位置。最常用的定位方法是双目定位，即用两部相机来定位。对物体上一个特征点，用两部固定于不同位置的相机摄得物体的像，分别获得该点在两部相机像平面上的坐标。只要知道两部相机精确的相对位置，就可用几何的方法得到该特征点在固定一部相机的坐标系中的坐标，即确定了特征点的位置。于是对双目定位，精确地确定两部相机的相对位置就是关键，这一过程称为系统标定。-err

中点画圆，bresenham画圆，中点画线，bresenham画仙，-midpoint Circle, bresenham Circle, Stipples line bresenham painting cents

图像锐化算法，锐化的效果很明显，能达到预期的效果，很适合应用再实践中，运行速度一般。-Image sharpening algorithm, the effect of sharpening it is clear that to achieve the desired results, it is suitable for further practice, the operating speed in general.

自适应水印图象嵌入算法,有一定的参考价值,根据不同子块,嵌入强度不一样,水印不可见性较好-Adaptive image watermarking algorithm has a certain reference value, according to different sub-block, embedded in intensity are not the same, the watermark visibility is not good

利用肤色法，直方图法等多种方法进行的人脸检测的工程，很好用的！-The use of color method, histogram method and other methods of face detection works, good use!

人脸检测，适合初学者使用。学习Adaboost有一定帮助

世界上最短的基于DXUT框架的第一人称摄像机例子，d3d的例程中的代码很长， 笔者就只想用其中的第一人称摄像机，花了好几天研究了多个相关例程，抽出 其中的摄像机，改写了最简单的摄像机例子，在学习d3d的坐标变换中晕头的弟兄们 哈哈... -The world s shortest DXUT framework based on first-person camera example, d3d code of the routine is very long, I just want to use them on the first-person camera, spent several days examined a number of related routines, out of which the camera , rewrite the most simple camera example, in learning D3D coordinate transformation in the first halo brothers ha ha ...

一个十分有趣的弹跳球体-a very interesting bouncing ball

绘制二维坐标系的源码。且包含绘制sin(x)和cos(x)的例子。-The code of drawing coordinate system,including the examples of drawing sin(x) and cos(x).

JEPG图像中数字的识别，能实现JEPG图像中0~9之间数字的识别功能-JEPG of digital image recognition, to achieve JEPG image number between 0 ~ 9 recognition