此算法是基于小波变换特征提取方法的图象匹配

c＃siftsrccode c＃sift算法源代码-siftsrccode c c## sift algorithm source code

图像无失真压缩源代码，包括S+P变换，算术编码，哈夫曼编码-lossless image compression source code, including S P conversion, arithmetic coding, Huffman coding

文件为读取图像的代码.给初学的人一个参考-document images to read the code. To the beginner"s reference to a person

ENVI中HDF5科学数据支持补丁,更新为一个SAV文件 ,放在安装目录的save_add文件 夹下，启动ENVI即可使用。-HDF5 scientific data in support of ENVI patches, updates to a SAV file on the installation directory save_add folder, start ENVI can be used.

一个pcnn方面的程序，比较原始，但是效果好-A PCNN procedures, more original, but effective

几种不同的数据预处理方法和数据读取数据的方式-Several different data preprocessing methods and data to read data

通过分类器自动识别图像中的人脸-Automatic recognition through classifier human face images

simplified approach to image processing

给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi]-failed to translate

Floyd-Steinberg算法的源代码.要注意的是，误差传播有时会引起流水效应，即误差不断向下，向右累加传播。解决的办法是：奇数行从左到右传播，偶数行从右到左传播。-Floyd-Steinberg algorithm source code. It should be noted, Error Propagation sometimes causes water effects, that is, constant downward error, right cumulative spread. The solution is : OK whatever odd communication, even from right-to-left line transmission.