摘要：when i use flannBaseMathcer to match 2 sets of orb descriptor, it occured an exception : unsigned long exception. http://blog.csdn.net/holybin/article 阅读全文

摘要：参考教程： Matlab工具箱教程 http://www.vision.caltech.edu/bouguetj/calib_doc/ 摄像机模型 http://oliver.zheng.blog.163.com/blog/static/14241159520133601847831/ 张正友平面标 阅读全文

摘要：clear all;close all; BW=zeros(9,10); BW(4:6,4:7) =1 imshow(BW) hold on SE=strel('square',3) BW2=imdilate(BW,SE) figure imshow(BW2) 阅读全文