Merge pull request #21188 from UncleLLD:fix-markdown-error

fix issue 21187: markdown file: gray image does not have three dimensions
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UncleLLD 2021-12-07 00:14:17 +08:00 committed by GitHub
parent 35ff9af6ce
commit 5aef565fb6
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@ -78,7 +78,7 @@ if len(good)>MIN_MATCH_COUNT:
M, mask = cv.findHomography(src_pts, dst_pts, cv.RANSAC,5.0)
matchesMask = mask.ravel().tolist()
h,w,d = img1.shape
h,w = img1.shape
pts = np.float32([ [0,0],[0,h-1],[w-1,h-1],[w-1,0] ]).reshape(-1,1,2)
dst = cv.perspectiveTransform(pts,M)