finding norm L2 python

akki
6 ●1 ●3

How to find cv2 norm L2 in python
i am able to do this:
cv2.norm(img1, img2)
but I am not sure which norm is this

1 answer

berak
32993 ●7 ●81 ●312

yes, this is using the L2 norm.

(the default value for normType here: norm(src1, src2[, normType[, mask]]) -> retval)

you can also use:

cv2.NORM_HAMMING = 6
cv2.NORM_HAMMING2 = 7
cv2.NORM_INF = 1
cv2.NORM_L1 = 2
cv2.NORM_L2 = 4
cv2.NORM_L2SQR = 5
cv2.NORM_MINMAX = 32

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Asked: 2016-04-14 04:17:40 -0600

Seen: 3,917 times

Last updated: Apr 14 '16