下载真彩位图转化成256彩色或黑白位图的代码,图形处理常常遇到的问题....

图像余旋变换（Cosine Transformation）是一种频域变换，广泛应用于图像处理。本代码实现了图像Cos变换，非常经典，带图片可测试.-image rotation transform (Cosine Transformation) is a frequency-domain transform, widely used in image processing. Implementation of the code of the image Cos transform, very classic, with pictures can be tested.

图像增强处理 图像增强处理-Deal with image enhancement image enhancement image enhancement treatment treatment

3*3 中值滤波的verilog代码实现，已经调试通过！欢迎提出宝贵意见！-3* 3 filtering to achieve the verilog code has been adopted debugging! Welcomed the valuable advice!

针对平面内不相交的点或圆，根据三角剖分的原理，生成VORONOI图-For the plane does not intersect the point or circle, in accordance with the principles of triangulation to generate VORONOI map

经典提升97小波变换以及反变换，分别进行行列变换，实现多级变换。-Classical wavelet transform and upgrade the 97 anti-transform, respectively the ranks of transformation, the realization of multi-stage transformation.

C语言和IDL 语言的交流机制，C制作DLL，IDL访问DLL，提高了IDL的能力。-C language and IDL language exchange mechanism, C produced DLL, IDL access DLL, improve the ability of the IDL.

遥感图像如何用VC++实现，谁给介绍个处理程序，谢谢。 邮箱是aiyang12345678@163.com-How to use remote sensing image VC++ Achieve, who introduced a treatment program for you. E-mail is aiyang12345678@163.com

opencv下视频的rgb和灰度直方图计算、对比-opencv under the video rgb and grayscale histogram calculation, compared

这是关于数字图象处理中图像平滑的一个程序。-This is the digital image processing of the image of a smooth process.

The approximate nearest neighbor search code is contained in this zip file. You can use the data contained in to see how the program works.