OpenSURF_version1c

基本实现光流法，可以显示出两张图片中，光流的方向。(The basic realization of optical flow method, can show two pictures of the direction of flow.)

根据CVPR最佳论文实现的基于暗通道的图像去雾算法（含soft matting），以及算法改进：包括对色彩失真的改进以及一种达到soft matting效果的快速算法(According CVPR Best Paper realized based on dark channel images to fog algorithms (including soft matting), and algorithm improvements: Improvements include color distortion as well as a way to achieve fast algorithm for soft matting effect)

说明：  DOG高斯差分实现物体识别中的特征提取,对不同尺度空间的图像进行差分，从而获得描述物体的特征值(difference of gaussian to achieve the feature point exaction of object recognition)

说明：  用于浏览和检索的图像纹理特征提取，使用gabar滤波器提取纹理特征。(For browsing and retrieval of image texture feature extraction, texture features extracted using gabar filter.)

说明：  压缩传感理论的一个简单例子，首先对信号进行稀疏采样，然后利用MP算法对信号进行重建。(Compressed sensing theory of a simple example, first of all, the signal sparse sampling, and then use MP algorithm of signal reconstruction.)

说明：  一种gamma校正的matlab的源代码(A gamma correction of the source code matlab)

本文提供了两种方法计算二维最大图像信息熵(This paper provides two methods for computing two-dimensional maximum image information entropy)

自适应的直方图均衡化程序（AHE），用于图像增强(Adaptive histogram equalization program)

数字图像处理,离散小波dwt变换域中水印的嵌入(digital image processing, discrete wavelet transform domain dwt watermark embedding)

基于sift的图像拼接算法，使用matlab实现(Sift-based image mosaic algorithm implementation using matlab)