Ask Your Question
RSS
Sort by » relevance date activity answers ▲ votes

316 questions

509
views
no
answers
no
votes
2020-09-02 08:09:49 -0600 denisPomidor

A question about the 'floodFill()' function.

368
views
no
answers
no
votes
2013-06-27 06:27:14 -0600 burakim

Opencv Contour Error

618
views
no
answers
no
votes
2016-06-13 17:52:59 -0600 Damian3395

Detecting Documents On White Surface

1k
views
no
answers
no
votes
2015-06-09 01:30:51 -0600 Nina

Could not perform 'fill' using draw contours

834
views
no
answers
no
votes
2015-01-21 19:20:55 -0600 KansaiRobot

Watershed problems.

761
views
no
answers
no
votes
2018-04-23 16:28:52 -0600 ritesh1996

Is there any python code for Camera Tampering detection using opencv?

506
views
no
answers
no
votes
2016-06-26 08:53:14 -0600 Gesture Rec

How to count Convexity Defects ?

1k
views
no
answers
no
votes
2018-12-07 10:56:14 -0600 sreevathsabr

Facing Problem in drawing counters for resized Image

4k
views
no
answers
no
votes
2013-10-08 00:44:40 -0600 Shaban flag of Indonesia

How to create an array of Mat by the number of frame?

3k
views
no
answers
no
votes
2013-06-24 01:54:39 -0600 Shaban flag of Indonesia

How to detect the direction of moving objects?

399
views
no
answers
-1
votes
2016-09-03 11:25:35 -0600 Tharindu J

need help to change this code to live web cam streaming

3k
views
no
answers
no
votes
2014-10-28 20:38:02 -0600 tim obrien

error:Only 8-bit 1-channel and 3-channel input/output images are

148
views
no
answers
no
votes
2018-03-23 01:57:46 -0600 santhosh21

How to add the points[4] to the contours by using opencv framework

557
views
no
answers
no
votes
2018-02-20 09:19:03 -0600 Marko5280

How do I find a vertical line in a image?

312
views
no
answers
no
votes
2018-04-29 05:05:31 -0600 bennog

extract flower buds in x-ray image

138
views
no
answers
no
votes
2018-06-08 09:20:05 -0600 garbalawal

FindContour does not get all contour

17k
views
no
answers
no
votes
2017-09-22 11:53:05 -0600 Intoxica

Undefined Reference to cv::

584
views
no
answers
no
votes
2020-02-27 21:20:09 -0600 supra56 flag of Canada

no matching function for call to 'drawContours' [closed]

564
views
no
answers
no
votes
2018-12-17 09:09:31 -0600 ub0baa

speeding things up [closed]

6k
views
no
answers
no
votes
2017-12-27 05:02:05 -0600 Akash Budhia

drawContours as is, not filled, not just outline

804
views
1
answer
2
votes
2015-01-27 06:43:28 -0600 Pedro Batista flag of Portugal

Contours. What are those really?

2k
views
1
answer
1
vote
2017-04-09 16:17:04 -0600 sturkmen flag of Turkey

Opencv error: Assertation failed when findContours is used

16k
views
1
answer
2
votes
2016-05-29 12:24:18 -0600 LBerger

How to find the rotated angle of object

1k
views
1
answer
no
votes
2014-09-11 04:35:40 -0600 coco

Help me to track the mistake for measuring angles in opencv

Links

Official site

GitHub

Wiki

Documentation

Contributors

LBerger gravatar imageBalaji R gravatar imagePedro Batista gravatar imageShaban gravatar imagejigarsen18 gravatar imageIronhide526 gravatar imagecoco gravatar imageprakash gravatar imagetim obrien gravatar imageKansaiRobot gravatar imagesturkmen gravatar imageSweptica gravatar imageberak gravatar imageNina gravatar imageburakim gravatar imagewuling gravatar image

Tags

Copyright OpenCV foundation, 2012-2018. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
about | faq | help | privacy policy | terms of service
Powered by Askbot version 0.10.2