一种改进的SIFT双向匹配算法，sift是经典的旋转不变特征提取算法，本文对其匹配方式进行了改进...

用GAC变分水平集方法进行图像分割，克服传统方法中的断裂问题 -GAC used variational level set approach to image segmentation, the traditional method to overcome the problem of fracture

转换目录中的fig 成JPG文件 程序自动搜索指定的目录-Conversion directory fig into JPG files automatically search the specified directory

Wabcam video rorate-Wabcam video rorate........

image processing and affine transformation

计算机图像处理技术，主要介绍图像处理的方法以及所采用的VC方法进行图像处理。-Computer image processing technology, introduces the method of image processing as well as the methods used in image processing VC.

用于提取图像一些的基本特征，方便进行图像分类-Used to extract some basic characteristics of images to facilitate image classification

计算机图形学初级学者使用（教科书画法）多边形转换扫描填充算法 程序-Computer graphics beginner use (textbook method) the algorithm to draw polygon by transform ,fill and scan.

基于Matlab实现图像处理中的中值滤波，并以图像中去除椒盐噪声为例-Based on Matlab realize image processing median filter, and remove the salt and pepper noise image as an example

LSB算法生成数字水印的例子，具有可执行文件，并且提供程序，同时有水印提取的算法源码，对学习数字水印的朋友比较实用-LSB digital watermarking algorithm example, with an executable file, and to provide procedures, at the same time have the watermark extraction algorithm source, on learning of digital watermarking Friend more practical

canny算子 铝箔 用于图像边缘检测 和高斯铝箔-canny operator foil for image edge detection and Gaussian foil