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Correcting issue #8431

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Sixela David 2017-03-27 11:15:03 +02:00 committed by GitHub
parent f109c0134f
commit 75a489b75b
1 changed files with 2 additions and 2 deletions
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doc/py_tutorials/py_imgproc/py_contours/py_contours_hierarchy/py_contours_hierarchy.markdown
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@ -99,7 +99,7 @@ will have their corresponding values. Just check it yourself and verify it.
Below is the result I got, and each row is hierarchy details of corresponding contour. For eg, first
row corresponds to contour 0. Next contour is contour 1. So Next = 1. There is no previous contour,
so Previous = 0. And the remaining two, as told before, it is -1.
so Previous = -1. And the remaining two, as told before, it is -1.
@code{.py}
>>> hierarchy
array([[[ 1, -1, -1, -1],
@ -195,7 +195,7 @@ Take contour-0 : It is in hierarchy-0. Next contour in same hierarchy is contour
contours. Child is contour-1. And no parent. So array is [7,-1,1,-1].
Take contour-2 : It is in hierarchy-1. No contour in same level. No previous one. Child is
contour-2. Parent is contour-0. So array is [-1,-1,2,0].
contour-3. Parent is contour-1. So array is [-1,-1,3,1].
And remaining, try yourself. Below is the full answer:
@code{.py}