Piecewise Affine Warper. Simple and fast C++ source code with using OpenCV machine vision library.

基于VS2005，结合OpenCV的图像增强，包括分段线性、对数非线性、直方图均衡化等图像处理，利于初学者学习，经验证，代码有效。-Based on VS2005, Enhancing images using the tool OpenCV. The algrithoms are piecewise linearity, log non-linearity, histgram equalization and so on.