Ras2vec 源码 Ras2vec是一个用于将光珊图像转换为矢量图的工具，适合于将光珊格式（支持BMP、TIF）的工程图纸、地图、构件图转换为可无级缩放的矢量...

基于小波变换的加权特征脸识别算法的文献，对做人脸识别论文的同学很有帮助-renlianshibie wavelet algorithm .pdf

Xilinx Virtex-4 ML410开发板原理图（含DDR DDR2）文档约80页，20层PCB，设计FPGA的参考电路图

该代码可以拾取屏幕颜色，显示rgb分量！-The code can pick up color screen, showing rgb weight!

汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 -Chinese character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition

用于PDA的GPS源代码-for PDA GPS source code

有关视频采集的类-the category of Video Capture

C语言实用数字图象处理，内容包括图象处理的基本技巧及实用的源代码。-C language practical digital image processing, including image processing, the basic skills and practical source code.

用VB写的从 DLL、EXE 或资源文件中解开 ICON(3KB),值得一看.-VB write from the DLL, EXE or resource documents untied ICON (3KB) overseas.

pgx压缩为jpeg2000的程序-pgx JPEG2000 compression of the process

提示： JPEG压缩分为三个部分： 1.JPEG压缩原理及算法（RGB/YCbCr,DCT/IDCT,量化,Z字型编码,用DPCM对DC/用RLE对AC编码/Huffman编码） 2.JPEG标记格式 3.JPEG图片文件的组织形式（位于SOS后的图像压缩数据是由MCU块怎样排列的，特别是使用了DRI之后） 还有许多细节问题： 1.解码过程中遇到“FF 00”当“FF”处理，否则忽略“FF” 2.进行DCT前YCbCr要减128，进行IDCT前要加128（相当于Y减128，YCbCr不需要加128） 3.每个标记中数据可以不止一个（去掉长度的部分就是一段）-Tip : JPEG compression is divided into three parts : Principles and 1.JPEG compression algorithm (RGB/YCbCr, DCT/IDCT, quantification, Z-shaped coding, using the DPCM DC/AC with RLE encoding/Huffman coding) 2.JPEG tags 3.JPEG Photo paper form (located in the SOS image data is compressed by the MCU to set pieces, particularly after the use of DRI), there are many details : 1. decoding process encountered "FF 00," when the "FF", otherwise overlooked "FF" 2 .DCTYCbCr128IDCT128Y128YCbCr128 3.