包含完整的大津法二值化算法，计算图像的二阶距

在图像显示预处理中，常用到腐蚀算法，将图像进行扫描，复试后将得到灰度图。-Pretreatment of the image display, commonly used to corrosion algorithm, the image is scanned, re-testing will be grayscale.

演示百叶窗效果的例子-demonstration effect of examples Louver

implementation of SURF feature extractor

关于bmp文件信息头和数据的读取-bmp file information on the first read and the data

梯度锐化,在readme.txt里有详细的使用说明-tguj

C函数速查。很有用的手册。相信会对大家的编程有用。-C Function Info. Very useful handbook. Believe that the programming will be useful to everyone.

多边形逐次裁剪，计算机图形学作业，主要用于学习交流，有错误请指正！-polygon cutting, computer graphics operations, mainly for the exchange of learning, correcting mistakes please!

用matlab来制作卫星绕地球做周期运动的动画，改变卫星的角速度的初值，可以画出圆形，椭圆形，逃逸轨迹。-Using matlab to produce satellites orbiting the earth to do periodic motion animation, change the initial angular velocity of the satellite, you can draw round, oval, escape trajectory.

通用的去验证码中干扰线的资料,使用最短路径和方向偏移算法实现-A common code to verify the information in the interference lines, use the shortest path and direction of the offset algorithm

基于opencv平台，全景图像展开，采用同心圆环近似展开法-Opencv-based platform, panoramic images to start using concentric rings similar to expansion method