Questions - OpenCV Q&A Forum

140

views

no

answers

no

votes

2020-11-03 09:30:49 -0600 Hyderman

Display hierarchy lvl on contour.

hierarchy

3k

views

2

answers

1

vote

2020-06-14 11:26:45 -0600 sn4k3

Detect all black pixels inside a surrounded closed white area [closed]

4k

views

no

answers

1

vote

2016-08-02 06:14:55 -0600 avpai

counting the number of child contours inside a contour in opencv

1k

views

no

answers

1

vote

2015-06-05 07:33:40 -0600 berak

How to give moving contours an unique id? Ideas needed :-) [closed]

418

views

no

answers

no

votes

2015-05-26 04:24:19 -0600 Dobiasd

findContours, number of elements in hierarchy (Python) [closed]

801

views

1

answer

no

votes

2014-10-22 21:26:41 -0600 CVNovice

How would I sort contours from cvFindContours using RETR_TREE into a tree/pyrimid based on hierarchy?

287

views

1

answer

1

vote

2014-10-16 13:14:07 -0600 Kimi

shapes and hierarchy

109

views

no

answers

1

vote

2014-10-11 06:45:38 -0600 gfx

hierachy[u][2] find moments.x moments.y [closed]

4k

views

1

answer

3

votes

2013-12-10 05:57:37 -0600 Haris

9 questions

Display hierarchy lvl on contour.

Detect all black pixels inside a surrounded closed white area [closed]

counting the number of child contours inside a contour in opencv

How to give moving contours an unique id? Ideas needed :-) [closed]

findContours, number of elements in hierarchy (Python) [closed]

How would I sort contours from cvFindContours using RETR_TREE into a tree/pyrimid based on hierarchy?

shapes and hierarchy

hierachy[u][2] find moments.x moments.y [closed]

Is there an openCV method/function to detect unsevered blobs?

Links

Contributors

Tags