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fix type error of slice indices

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icestraw 2021-10-13 22:35:29 +08:00
parent 7c0b26e8a0
commit e4a87f2f4f
1 changed files with 2 additions and 2 deletions
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4
doc/py_tutorials/py_imgproc/py_pyramids/py_pyramids.markdown
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@ -117,7 +117,7 @@ for i in range(5,0,-1):
LS = []
for la,lb in zip(lpA,lpB):
rows,cols,dpt = la.shape
ls = np.hstack((la[:,0:cols/2], lb[:,cols/2:]))
ls = np.hstack((la[:,0:cols//2], lb[:,cols//2:]))
LS.append(ls)
# now reconstruct
@ -127,7 +127,7 @@ for i in range(1,6):
ls_ = cv.add(ls_, LS[i])
# image with direct connecting each half
real = np.hstack((A[:,:cols/2],B[:,cols/2:]))
real = np.hstack((A[:,:cols//2],B[:,cols//2:]))
cv.imwrite('Pyramid_blending2.jpg',ls_)
cv.imwrite('Direct_blending.jpg',real)