simplified approach to image processing

用opengl实现的图像处理程序，想做opengl平台下图像处理的，很值得学习。-Opengl achieved using image processing procedures, want opengl platform image processing, it is worth learning.

图像处理程序，支持256色以下图形图像的处理变换，包括傅立叶变换等算法的图像编码。-Image processing procedures, to support 256-color graphics images deal with the following transformation, including the Fourier transform algorithm for image coding, etc..

基于视频运动对象的快速提取 采用了差分法,光流法以及贝叶斯估计-Moving Object Based Video Fast extracted using a finite difference method, optical flow estimation method and the Bayesian

快速角点检测算法，不计算倒数，因此速度比传统方法快！-Fast corner detection algorithm, not counting the last, so the speed faster than traditional methods!

该代码主要是实现图像的边缘检测，通过Robert算子、Sobel算子以及Prewitt算子来实现边缘检测-The code is mainly the realization of image edge detection, through the Robert operator, Sobel operator and Prewitt operator to achieve edge detection

SfS算法，最原始的，绝对经典。对搞计算机视觉图像重构的同志大有帮助。-SfS algorithm, the most primitive and absolute classic. To engage in computer vision image reconstruction comrades of great help.

能进行基于Arnold算法的正变换和反变换-Arnold-based algorithm to the transformation and anti-transform

这个是集成的小型文档图像透视变形校正的matlab源码-This is a small integrated document image perspective distortion correction matlab source

对图像添加各种噪声 高斯噪声 淑盐噪声-Add a variety of image noise, Gaussian noise, noise, salt-sook

有关数字图像处理的几个程序，包括直方图均衡化（不用matlab自带函数）、空域butterworth滤波等，请多指教。-Related to digital image processing of some procedures, including histogram equalization (do not bring their own matlab function), such as air filter butterworth, please advice.