基于OPENCV的SIFT特征提取与匹配算法,OPENCV the SIFT-based feature extraction and matching algorithm

关于对图片加噪声的操作（椒盐噪声），分别加椒噪声、盐噪声和椒盐噪声-With regard to the operation of the picture plus noise (salt & pepper noise), respectively, plus pepper noise, noise and salt, Salt & Pepper Noise

在LabVIEW中实现数据信号的采集与简单分析，在图形化的界面中显示出来-In LabVIEW the data collection and simple analysis of the signal, in the graphical interface shown

循环操作在图像处理算法中非常重要，通过对多方向模板快速算法的分析，并且结合专用硬件实现图像处理，提高了图像处理效率，节省了运行时间。-Circulating process is very important in the image process.In this paper,according to the analyse of the multi-direction template and fast algorithm and combining special handware pro