对opencv中角点检测函数cvfindcorners()检测出的棋盘格角点，判断是否出现鱼眼等畸变。-it is used for checking if the corners on the chess image are on the same line.Which is based on opencv

棋盘格角点检测(zhang zheng you jian ce fang fa )-Detection of corner points of a chess board

一个简单的五子棋程序，可以人机对弈，采用opencv1.0+vc6.0，来自于网上-A simple backgammon procedures can be man-machine chess, using opencv1.0+ vc6.0, the Internet