the image changes after its Fourier

是关于图像聚类与检索的简单实现的一个算法-image of the cluster and retrieval of a simple algorithm to achieve

用c语言写的各种图形学的源代码-language used to write the source code for the graphics! !

质量不错的OCR源码。这是国外很有名的开源OCR，研究OCR的同好一定要支持啊。-OCR source good quality. This is a well-known open source abroad OCR, the OCR research enthusiasts must support ah.

对图像进行掩摸操作-right image mask operation

是matlab源码，利用bp网络实现0～9数字识别系统，友好的系统界面，包括训练样本和含噪声的数字图片。-Matlab source code is the use of network bp realize 0 ~ 9 digital identification system friendly system interface, including the training samples and the number of images containing noise.

画美国国旗，和中国国旗，都是标准尺寸。还可以画直线，并且可以把直线用拖拉鼠标的方法放大-painting the American flag and the Chinese national flag, is a standard size. Can also painted straight lines, and can be used straight-line method tractor Mouse Click

使用opengl函数写一个控制台程序，要求基于鼠标、键盘、窗口缩放等事件处理实现对某个图形的颜色改变、位置改变、以及大小随窗口改变等。 -Use opengl function to write a console program, the request for a mouse, keyboard, window scaling event handling to achieve the color change on a certain graph, position changes, as well as the size and changes with the window.

图像几何变换（如旋转）时用到的最近领域和双线性插值方法，-Image geometric transformations (eg rotation), when used in recent field and bilinear interpolation methods,

字符文本识别的神经网络程序，采用BP算法，能够适时输出错误便于察看-The NN program of Character text recognition adopts BP Arithmetic, it could output run error in time and easy to be descried.

这是NeHe教程里基于MFC的OpenGL模板，挺好用的，可省去大量编程工作。-This is the NeHe tutorial in the OpenGL-based MFC template, very good use, and can save a large number of programming.