How can i run CV_DIST_L2 in opencv 3?

Question

Case1:

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

It throws error -

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

Case2:

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

It throws error -

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

I have opencv 3 installed in my machine. I am not able to debug this error. Please let me know what mistake am I doing?

Thanks Miki, I just was about to mention the same. Yes, I opencv3, the cmd is cv2.DIST_L2. — Abhijith bhat n, Jul 22 '17 at 12:30
For older cv2 versions, like opencv2.4.8, you will probably have to fall back to cv2.cv.CV_DIST_L2 — Fitzerbirth, May 14 '18 at 14:47

score 4 · Answer 1 · answered Jun 12 '19 at 09:58

4

just try DIST_L2 without CV it should work

answered Jun 12 '19 at 09:58

1 Answers1