pgm_reader

可以对不同格式的图像进行基本的加载操作，以及裁剪，缩放等功能(Can be of different formats images to load the basic operations, as well as cutting, zoom and other functions)

一个标准的JPGE解码算法，非常适合移植到嵌入式系统中。(A example of jpeg decode algorithm。It is very easy to transplant into embedded system.)

说明：  可打开BMP位图，并实现窗位窗宽变换和伪彩变换。随时可恢复原图。(Open BMP bitmap, and the window width window level transformation and pseudo-color transformation. Restore image at any time.)

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)

内涵图制作，可以把JPG图片与RAR图片捆绑在一起的小工具，简单实用(The connotation Figure production)

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)

CLI层片文件浏览器，可以将三维实体分层后得到的层片文件动态显示(CLI lamellar file browser can be obtained after three-dimensional solid lamellar layered file dynamic display)

这是一个很好的关于读取geotiff文件的例子，希望对大家有用。(this is a very good example for reading geotiff)

这是一个GIF无控件播放源代码，简单实用。(This is a GIF-free control playback source code, simple and practical.)

国际标准测试图片，大小512*512和256*256，有灰度图和彩色图，可做算法性能测试(the criterion images)