pyImageThumb

使用matlab的gui界面实现图像缩放旋转功能，FFT，DCT，等图像变化变换，并绘出直方图(Use the matlab gui interface for image scaling rotation, FFT, DCT, and other changes in the image transformation, and draw the histogram)

测试图片本章介绍多媒体信息处理技术的基本问题，包括多媒体数据的分类、多媒体信息的计算机表示、多媒体数据压缩和编码技术、音频卡和视频卡的应用。重点是掌握多媒体信息处理技术的基本概念，学会音频卡和视频卡的安装与使用，了解多媒体技术中数据的压缩与编码方法。通过相关实验，掌握获取多媒体素材的一般方法。 (Test picture deal with multimedia information in this chapter introduce the basic technical issues, including the classification of multimedia data, multimedia information, said computer, multimedia data compression and coding technologies, audio card and video card applications. Focus on multimedia information processing technology to master the basic concepts, learn to audio card and video card installation and use, understanding of multimedia technology in data compression and encoding method. Through the relevant experiments have access to the general method of multimedia material.)

说明：  MFC里面的打开并显示BMP图像，支持各种格式的BMP。VS2005测试通过。(MFC inside the open and display BMP images to support a variety of formats BMP. VS2005 tested)

jpeg图象解码C语言库源码，带一C++Builder范例 (C lib for jpeg decode, with a C++ Builder example)

ST7735R驱动，仅供大家参考和学习。

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)

将yuv420格式的文件转换为rgb格式的文件(turn yuv420 to rgb)

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.)

matlab中用到的jpeg2000压缩包(matlab used in JPEG2000 compressed packet)

STM32F4 图片显示实验.rar 图片显示实验STM32F4.rar