shengxianyuan

上传了三个大型的人脸数据库，分别是MIT人脸库、ORL人脸库、YALE人连数据库，适合人脸识别的程序使用。(MIT+ORL+YALE face data)

能够将图片和文字，以透明背景的方式粘贴在另一张背景图片上(To the pictures and text to paste in a transparent way of background, the background image on another)

主要是在内存中读取bmp图片 只要是一些dc的常规用法 新手，望高手别见笑(Bmp picture is read in memory As long as some of the dc common usage)

Delphi快速颠倒90度，180度bitmap图片显示(Delphi quickly reversed 90 degrees, 180 degrees bitmap picture show)

实现水印嵌入，提取水印和对图像进行jpeg攻击(The realization of watermark embedding, watermark extraction and image jpeg attack)

从一个内存中读取一张图像，然后在适当的显示处理结果，并转把彩色图像相关信息转换为灰度图像的相关信息

1.位图的加载与保存 2.将彩色位图转换成灰度位图 3.将灰度位图转换成彩色位图(1 bitmap loading and saving 2 color bitmap into grayscale bitmap 3 grayscale bitmap into color bitmap)

jpeg编码，可以将yuv编码成jpeg格式(jpeg encoding, can be encoded into a jpeg format yuv)

VC++实现QRCode二维码的简单解码功能及图片显示(VC++ achieve QRCode 2D codes simple decoding function and photo display)

说明：  自己写的用OpenCV计算BMP和JPEG等格式图像直方图，写入TXT文件并在对话框中显示出来的VC6.0程序，请注意：我用的是OpenCV1.0开发的(Write your own calculation using OpenCV formats such as BMP and JPEG image histogram, write TXT file and in the dialog box shown VC6.0 procedures, please note: I use the OpenCV1.0 development)