点云特征提取 详细 实用 经典的讲述过程及方法FeatureExtractionFromPointClouds

对两幅RGB图像提取模糊颜色直方图进行比较，直接运行colortest就可得出结果 (RGB images of the two fuzzy color histogram to compare directly the results can be run colortest)

说明：  计算凸包面积，点集Q的凸包是指一个最小凸多边形，满足Q中的点或者在多边形边上或者在其内。(Calculate convex hull area。The convex hull of point set Q is a minimum convex polygon, to meet the Q of the point or polygon or in its inside edge)

WaterShed图像分割方法，使用C++来编写的程序，分割效果还不错，不过要用的话，自己还是要调一下的。(WaterShed image segmentation method, using C++ to write programs, segmentation results were pretty good, but use the words that he is still would like to stress the.)

说明：  获取线上美女图片，其实也就是一个抓取程序(catch lady‘s photo)

特征提取，主要是灰度共生矩阵和不变矩特征提取的程序，openCV下可直接运行(Feature extraction, mainly GLCM and invariant moments feature extraction procedures can be run directly under openCV)

说明：  小波应用于图像融合的程序，选择的是5层小波分解(applied wavelet image fusion procedures, the choice is a five-storey wavelet decomposition)

说明：  基于RSA的图像加密过程，进过扩散等进行加密处理。(Based on the blockchain image encryption process, through diffusion and other encryption processing.)

采用beamlet变换方法，实现图像线特征提取，以此代码为基础的文章已被核心期刊录用(Beamlet transform methods used to achieve the image line feature extraction, this code is based on the core of the article has been hired Journals)

设计一个9x9的棋盘窗口，用黑白相间颜色填充棋盘。棋盘大小为600x600，标题为“棋盘”，窗口大小不可改变。(The design of a 9x9 board window, with black and white and white and white. The size of the board is 600x600, the title is board , the window size can not be changed.)

这是DCT的改进算法，可以提高DCT算法的执行速度。(This is the DCT of the improved algorithm can improve the execution speed DCT algorithms.)