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在保证图像质量的前提下，为了提高可逆信息隐藏的容量，提出了一种基于差值扩 展的可逆信息隐藏新算法(The premise of guaranteeing the image quality, in order to improve the reversible capacity of information hiding, a difference expansion based on new algorithm for reversible information hiding)

基于图和流形排名的图像显著性检测算法，MATLAB实现(Manifold ranking based on maps and image saliency detection algorithm, MATLAB realization)

这是基于mean-shift运动目标跟踪的matlab仿真的程序，含有三个M文件(This is based on the mean-shift moving target tracking matlab simulation program, containing three M documents)

Image watermark using 3 level DWT

控制测量是测绘专业的基础课程，这个课件是武汉大学老师编的课件，很实用(Control measurements are mapping the professional foundation courses, this courseware is Wuhan University teachers series courseware, very practical)

关于包络跟踪测试解决方案的说明。介绍了所需的相关仪表以及之间的同步通信(Envelope Tracking)

图像压缩编码，dct变换，量化， Z字形扫描 行程编码(Image compression, dct transform, quantization, Z-shaped scan length encoding)

二维傅里叶变换相位提取的matlab模拟程序。(Two-dimensional Fourier transform phase extraction matlab simulation program.)

在图像中加入椒盐噪声的源代码，编译后的可执行文件须带参数运行(the image Salt and Pepper to the noise source, the compiled executable file parameters required to bring Operation)

说明：  hdr图片合成，四幅不同曝光的图片合成一张hdr图片(HDR picture synthesis, four pictures of different exposures synthesize an HDR picture)