opcv检测直线交叉_opencv4 学习 13 直线和圆形的检测
1、直线检测HoughLines函数：保存到输出的是直线的极坐标公式参数HoughLines(InputArray image,OutputArray lines,double rho, double theta,int threshold,double srn = 0, double stn = 0,double min_theta = 0, double max_theta = CV_PI )...
