如何在opencv3中运行CV_DIST_L2？

Question

代码：Detect Lines Opencv in object->；正在响应中

案例1：

for xxx in contours:
   [vx,vy,x,y] = cv2.fitLine(xxx,cv2.cv.CV_DIST_L2,0,0.01,0.01)

它抛出错误-

AttributeError: module 'cv2' has no attribute 'cv'

案例2：

^{pr2}$

它抛出错误-

AttributeError: module 'cv2' has no attribute 'CV_DIST_L2'

我的机器上安装了opencv 3。我无法调试此错误。请告诉我我做错了什么？在

Answer 1

只要试试没有CV的DIST_L2就可以了