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

316 questions

3k
views
2
answers
1
vote
2015-12-11 13:26:44 -0600 pklab flag of Italy

Cell detection improvement

944
views
2
answers
no
votes
2017-12-21 21:33:45 -0600 moHe flag of China

Measuring height and weight of rectangle

1k
views
2
answers
5
votes
2013-12-22 02:54:36 -0600 mtourne

Filtering out coast line

1k
views
2
answers
1
vote
2014-02-22 05:43:14 -0600 zowpro

Extracting an image portion opencv C + +

28k
views
2
answers
2
votes
2014-10-31 06:46:21 -0600 ej

How to put colors over a 1 channel gray image?

7k
views
2
answers
no
votes
2014-11-06 03:37:17 -0600 berak

FindContours behaves unexpectedly

1k
views
2
answers
no
votes
2017-02-20 04:43:23 -0600 pi-null-mezon flag of Russia

Why does findcontours crash the program in Qt?

24k
views
2
answers
3
votes
2015-12-28 17:01:25 -0600 sturkmen flag of Turkey

Draw largest/rect contour on this image

18k
views
2
answers
1
vote
2015-11-02 20:20:52 -0600 drVit

Create mask to select the black area

2k
views
2
answers
no
votes
2018-08-16 01:02:50 -0600 js4267

Opencv findCountours is not find all contours

6k
views
2
answers
no
votes
2015-03-25 10:16:58 -0600 Guanta

Get number of pixels within a contour

39k
views
2
answers
no
votes
2013-08-27 03:07:31 -0600 lenteken

Best method to count the black and white pixels of the image.

1k
views
2
answers
no
votes
2016-08-07 23:10:20 -0600 harfbuzz

Opencv_contourArea

2k
views
2
answers
no
votes
2014-01-25 06:22:55 -0600 MRDaniel

Push cv::Mat to RTSP stream

5k
views
2
answers
1
vote
2015-12-12 12:08:37 -0600 pklab flag of Italy

Selective hole filling

2k
views
2
answers
no
votes
2018-05-14 20:46:03 -0600 berak

Crop a Region of Interest; RotatedRect

3k
views
2
answers
1
vote
2015-03-03 06:07:12 -0600 Shinigami

How to do Background substraction

1k
views
2
answers
no
votes
2013-10-03 03:53:32 -0600 Pedro Batista flag of Portugal

best way for detecting contour

64k
views
2
answers
6
votes
2015-06-14 07:12:53 -0600 theodore flag of Greece

How to extract tables from an image?

5k
views
2
answers
2
votes
2012-08-16 02:14:04 -0600 sammy

pointPolygonTest is not working properly

8k
views
2
answers
no
votes
2019-10-10 08:24:10 -0600 nicolasabril

Error while working with contours

1k
views
2
answers
1
vote
2013-06-25 21:43:47 -0600 Shaban flag of Indonesia

Error in BackgroundSubtraction Mog2

774
views
2
answers
no
votes
2017-04-26 07:00:48 -0600 Svad

opencv-3.2.0(x64): drawContours does not work with Qt5

1k
views
2
answers
2
votes
2013-05-26 09:40:23 -0600 Qichao Chen flag of China

When I run the following code, I get the error

4k
views
2
answers
1
vote
2016-04-14 02:51:57 -0600 pklab flag of Italy

Detection of stones (rocks) on field surface

12k
views
2
answers
no
votes
2013-03-14 11:22:10 -0600 Guanta

Result issues with findContours

9k
views
3
answers
3
votes
2016-09-30 08:05:36 -0600 Davide_sd flag of Italy

Detection of contours intersections

1k
views
3
answers
no
votes
2014-05-27 06:42:15 -0600 Nagaraj

Tilted image reconstruction

Contributors

Haris gravatar imageLBerger gravatar imagemoHe gravatar imageMostafa Sataki gravatar imagetheodore gravatar imageberak gravatar imageGuanta gravatar imagejustin gravatar imagealbertofernandez gravatar imagecyril gravatar imagezerog80 gravatar imagePedro Batista gravatar imageQichao Chen gravatar imageNeVrOzAy gravatar imagedemon gravatar imagesammy gravatar image