手写数字识别之模板匹配法

非常实用的配色表，方便j2me程序员调色。节省开发时间-A very useful color table to facilitate j2me programmers color. Save development time

用小波变换对图象（256×256 灰度）做处理,内容包括很多常见的图像处理方法,值的借鉴-Using Wavelet Transform of the image (256 × 256 gray level) to do deal with, including many common image processing method, the reference value

Color distribution and optical flow based point matcher

做的一个在线光学字符识别的vc程序，主要采用了图像的矩特征和几何特征等两种方法，提供了完整了C＋＋源代码，可供图像处理和模式识别人员参考。-do an online Optical Character Recognition vc procedures, used mainly to the moment the image characteristics and geometric features such as the two methods, providing a complete C++ source code, for image processing and pattern recognition reference.

我自己编写的一段小的程序，希望大家来看看 -I have written a small procedure, I hope you take a look at

3D表面图绘制，简单实用-3D surface mapping, simple and practical

二维绘图程序，可实现基本的绘图，如直线，圆，多边形等等，可对图形填充、移动等基本操作-2D mapping, which enables the basic graphics, such as straight lines, circles, polygons, etc., can be filled right graphics, mobile and other basic operation

使用IM图象库，在GLUT环境下用摄像头获取图象并保存为AVI文件的例子，IM库到http://www.tecgraf.puc-rio.br/im 下载-use IM image library, the GLUT environment using camera images and preserve access to AVI file example, IM library to download http://www.tecgraf.puc-rio.br/im

对于一副散焦的文字照片，选择合适的方法将其去模糊(1) 对模糊图G进行LAPLACE滤波，得到X(2) 对X自相关，得到O(3) 对O搜索对应最小值的圆环为了削弱振铃效应，使用了edgetaper函数以模糊图像边缘。

butterworth高通滤波，里面有两个巴特沃斯高通滤波函数，我试过了，都可以用。-butterworth high-pass filtering, there are two high-pass Butterworth filter function, I tried, you can use.