这是一个图像的预处理程序，把几个图像进行平均

实现直线算法的模拟，系计算机图形学的类容，直线的三种实现方法-Linear algorithm simulation, the Department of Computer Graphics class capacity, the three straight-line method

MAD相似性度量准则的改进，实现模板匹配程序-MAD similarity measurement criteria to improve and achieve template matching procedures

实现边缘检测，包括Gradient算子 Robert算子等算子-Edge detection implementation, including the Gradient Operator operator, such as Robert operator

ppm格式的图片转换成为bmp格式图片的转换工具。-ppm format photographs has become a picture of bmp format conversion tools.

一个检索图像库中哪些图像与给出的图像最相似，图像库中图像的格式必须为bird-0009.jpg种形式，示例图像要从图像库中选示例-a library which image and the image is the most similar image library image format for bird-0009.jpg forms, sample images from the image library selected examples

最小二乘匹配，图像匹配算法，需要初始匹配坐标，可以达到亚像素精度-least squares matching, image matching algorithm, the initial need to match coordinates, can reach sub-pixel accuracy

基于混合高斯的背景建模与阴影抑制算法研究,背景建模，目标检测-Based on Gaussian mixture background modeling and shadow suppression algorithm, background modeling, target detection

小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图-Wavelet threshold denoising. Image noise, and 1-4 layers of wavelet decomposition of de-noising, signal to noise ratio is given chart

冈萨雷斯)matlab版图形处理工具箱 -Gonzalez) matlab version of graphics processing toolbox

图像边缘识别，侦测图像的边界并且得到边界点坐标-Edge identification, boundary detection and image coordinates of boundary points to be