GDI的交互绘图操作实现算法

用matlab 实现图像的采样,可实现128 ，64，32点采样-Using matlab to achieve the image sampling, can be realized 128, 64,32-point sampling

投影法的源程序，虽然是二值图，但为了处理的方便，用的是256级灰度图-projection of the source, although the value of two plans, but in order to facilitate the use of 256 grayscale

示范了如何实现闪屏,在VC++6.0环境中开发，可直接进行编译-Demonstration of how to achieve the flash screen, in VC++ 6.0 development environment can be directly compiled

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.

图像处理 模板匹配 用模板匹配法找出待分析图片3． 将找到的英文字母按与待分析图片中相同的顺序写入文本文件中-Image processing, template matching using template matching method to identify images to be analyzed 3. Will find the English alphabet and to be analyzed by the same order as in the picture into a text file

人脸轮廓检测系统-Face Contour Detection System

对给定的人脸图象进行定位、检测五官，并对不同角度下拍摄的两副人脸图象进行匹配，最后合成中间图象-right to the face image positioning, detection features, as well as different angles of shooting two face images match, the final synthesis intermediate image

五角星 但是不是可以随鼠标移动-five-pointed star but is not allowed to move the mouse movement! !

这是用vc++进行图像变换的源代码，walsh变换-This is used vc++ Image transform source code, walsh transform

完成两个YUV文件的比较-FOR compare two YUV file