WannaPlayDIB实用图形库 Bitmap包装器实现 Bitmap文件存取类:支持8位调色板位图和24位真彩位图的载入，以及24位真彩位图保存...

UNC GAMMA group发布的这个高性能FFT库可以处理大量1D FFT。实验表明，价值$500的Nvidia 7900 GPU的FFT计算速度是价格$1500-$2000的高端CPU的4倍，事实上，7900 GPU的FFT计算性能可以达到6 GFLOPS。-UNC GAMMA group releases of this high-performance FFT library can handle large FFT 1D. Experiments show that value $ 500 Nvidia 7900 GPU speed FFT calculation is the price $ 1500-$ 20 00 high-end CPU four times, in fact, the FFT 7900 GPU computing performance can be achieved six GFLOPS.

WARPGRAF 图形开发库-WARPGRAF graphics development libraries

平滑滤波 一般来说，图像的能量主要集中在其低频部分，噪声所在的频段主要在高频段，同时系统中所要提取的汽车边缘信息也主要集中在其高频部分，因此，如何去掉高频干扰又同时保持边缘信息，是我们研究的内容。为了去除噪声，有必要对图像进行平滑，可以采用低通滤波的方法去除高频干扰。图像平滑包括空域法和频域法两大类，在空域法中，图像平滑的常用方法是采用均值滤波或中值滤波，对于均值滤波，它是用一个有奇数点的滑动窗口在图像上滑动，将窗口中心点对应的图像像素点的灰度值用窗口内的各个点的灰度值的平均值代替，如果滑动窗口规定了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应的像素点的灰度值用窗口内的中间值代替。实现均值或中值滤波时，为了简便编程工作，可以定义一个n*n的模板数组。另外，读者需要注意一点，在用窗口扫描图像过程中，对于图像的四个边缘的像素点，可以不处理；也可以用灰度值为"0"的像素点扩展图像的边缘。下面给出了采用加权均值滤波的图像平滑函数代码和效果图：-smoothing filter general, the image of energy is mainly focused on the low-frequency part of the noise lies mainly in the high-frequency band, which system to extract the vehicle Edge Information has been concentrated in some of its high frequency, therefore, how to remove high-frequency interference at the same time, maintain the edge information, we Institute enforcement of the content. In order to remove noise, it is necessary for smooth images can be used to the low-pass filter to remove high-frequency interference. Image Smoothing in

图象VC编程的基本源码,有图象的读取,存储,和编写处理的源码,可在处理涵数中修改以得到所需的图象.-image of the VC basic source code, the images are read, storage, handling and preparation of the source code, in which culvert several changes to get the image.

飘动的国旗-floating in the flag

用C#编程语言编写的边缘检测代码，可以编写任意不同的计算方法如分割、预处理等

C#实现的MDI简单画图程序. 体现了C#做MDI的编程思想. 可做一个例子进行详细填充. 只是里面有日文语句,怕中文机子不能顺畅运行.-C# realization MDI simple painting procedure Manifested C# to make MDI the programming thought May make an example to carry on the detailed packing Only is inside has the Japanese sentence, feared Chinese loom cannot smoothly move

非常经典的查看字体的源码 从SourceForge上找的-A very classic view fonts looking for the source code from SourceForge

最新的图像库，可以开发各种图形图像，关键是开源，很好！-The latest image library, a variety of graphical images that can be developed, the key is open source, very good!

对输入任意图像生成浮雕效果-the importation of arbitrary images generated effects relief