pnm压缩为jpeg2000的程序

投影法的源程序，虽然是二值图，但为了处理的方便，用的是256级灰度图-projection of the source, although the value of two plans, but in order to facilitate the use of 256 grayscale

1,用经线和纬线画出一个三维球体,经线用不同的颜色表示,用帧交换技术实现球体的转动 2,在球体外部画1-3个小球,实现大球转动的同时,小球绕大球转及速度交互可调 3,考虑设计通用程序,实现小球的个数大小旋转的轨迹-one with warp and weft, paint a three-dimensional sphere, warp with different colors, Frame switching technology used to achieve the rotating ball two, ball in the external painting 1-3 small ball, and make major rotation of the ball, Small ball big balls turn around and adjustable speed interactive 3, the design of common procedures, the number of small balls the size of the rotating track

对比BP，OMP，StOMP对自然图像的重构效果,输入图像是一幅256*256的lena图像，我们使用压缩采样后，再用上述三种方法对其进行重构，比较其结果，其中StOMP方法是用不同的阈值-Contrast to BP, OMP, StOMP effect on the reconstruction of natural images, input image is a 256* 256 lena image, we use the compressed sampled, and then reconstruct them the above-mentioned three methods to compare their results, which StOMP method is to use different thresholds

利用opencv提取HU不变矩，然后对七个不变矩进行归一化修正，可以通过调整阈值对目标进行分类识别，可以用于飞机，船只、汽车等目标的分类识别，

一种用于手写字体识别（模糊识别）实现的源代码。隶属于模式识别领域-A handwritten font identification (fuzzy recognition) the source code. Attached to the field of pattern recognition

印章识别源代码,需要的朋友下载后可以研究-Seal to identify the source code, the need for friends to download can be studied after

用OpenGL实现的Marching Cube动态3维图像，基于VC++6.0的开发平台。-Using OpenGL realize the Marching Cube dynamic 3-dimensional images, based on VC++ 6.0 development platform.

将噪声方差比图a降了5个数量级的被污染图像进行维纳滤波，具有各种典型的噪声类型可供选择，有较为详尽的注释，适合图像处理的初学钻研者

8086接口录入程序-8086 interface entry procedures

图形学原代码――――画虚的直线和曲线-graphics source-abstract paintings and the linear curve