计算图像的平均绝对误差方差，以及影响金额。

用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像-Using matlab to do DCT-based transform image compression source code, first image is divided into 8x8 sub-block, and then make DCT transform, and then quantified, at the resumption of the reconstructed image

OpenCV RGB直方图 使用VS2008+OpenCV库开发，读取彩色图片，分别显示RGB三通道直方图。运行需安装OpenCV2.0。-OpenCV RGB histograms Developed with VS2008+ OpenCV library, reading colorful image, respectively display three-channel RGB histograms . Need install OpenCV2.0.

实现了地形图像等的四叉树分层，根据图像的梯度和稠密分布进行分层处理。-Realized images of the terrain quadtree hierarchical, according to the image gradient and the dense distribution of slicing.

计算图像HSV分量的数值，可用于图像颜色分割的统计-Calculated image HSV component values can be used for image color segmentation statistics

该书目介绍了水中目标辐射噪声的听觉特征提取，可用于海洋遥感的应用-The bibliography presented in the water target radiated noise of the auditory feature extraction, can be used in ocean remote sensing applications

detect corners of a image and hough transform-corner detection and hough transform

学习书籍挖掘必读的十个经典算法，对初学者应该有帮助-Excavation of the 10 must-read book to learn classical algorithm, there should be help for beginners

Matlab图像感兴趣区域编码，这个程序所包括的m代码实现了迭代的图像处理，找出感兴趣区域。并同时输出区域、均值、STD、最小值、最大值、中值、中心点等等。-Matlab region of interest image coding, this procedure covered by the code m realize the iterative image processing, to identify areas of interest. And at the same time the output region, the mean, STD, minimum, maximum, median, center and so on.

YALE 人脸数据库，人脸识别的好工具，15个人，每个人11副图像-YALE face database, face recognition a good tool, 15 individuals, each 11 images

多目标图像分割技术的发展和现有多目标图像分割技术的简介-The development of image segmentation and the summary of currently exsisting technology of image segmentation