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29,830 questions

5k
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4
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1
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2013-06-26 07:24:50 -0600 advdk

Implements CvViewFrameListener2 not found

50k
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4
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6
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2017-12-18 12:34:31 -0600 procton

How to work with OPENCV4ANDROID- in android studio

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4
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2013-07-16 08:11:15 -0600 Yoonje Choi

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

19k
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4
answers
2
votes
2019-12-25 04:06:27 -0600 Sherman

install opencv for anaconda ipython

29k
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4
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no
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2018-05-14 00:07:17 -0600 SathishR

How to use MSER in Python

6k
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4
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no
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2013-08-28 02:33:34 -0600 Moster

cannot extract openCV

701
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4
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no
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2013-09-10 07:58:58 -0600 Spas Hristov flag of Bulgaria

opencv starting error

22k
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4
answers
1
vote
2015-07-20 10:26:22 -0600 sturkmen flag of Turkey

Windows imshow sometimes showing gray image

20k
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4
answers
6
votes
2013-10-17 01:42:12 -0600 Michael Burdinov

Best way to apply a function to each element of Mat.

1k
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4
answers
1
vote
2014-03-30 12:46:56 -0600 benzwt

building openCV 2.4.2 on OS X 10.9 fails

37k
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4
answers
1
vote
2013-11-21 15:07:43 -0600 gieha

Reading video stream from IP camera in OpenCV Java

1k
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4
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no
votes
2014-02-11 10:31:25 -0600 Abhishek Kumar Annamraju flag of India

example compilation error

44k
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4
answers
1
vote
2018-01-14 23:38:28 -0600 hanifalisohag

How to save a rectangular ROI?

12k
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4
answers
2
votes
2014-06-03 02:18:20 -0600 albertofernandez

Open eyes / closed eyes in Opencv

9k
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4
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no
votes
2017-07-25 12:40:45 -0600 NerdyDroneBuilder

Allied Vision VIMBA and OpenCV

1k
views
4
answers
1
vote
2016-03-12 15:00:36 -0600 gdarmon

Median filter greater than 5.

11k
views
4
answers
-1
votes
2020-11-09 23:58:57 -0600 BStrum

Remove the background of a picture?

6k
views
4
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no
votes
2019-02-27 02:21:30 -0600 LBerger

The app was unable to start correctly (0xc000007b) [closed]

2k
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4
answers
1
vote
2014-12-27 17:37:44 -0600 SSteve flag of United States of America

Compile opencv on Mac OS X 10.10 Yosemite

11k
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4
answers
1
vote
2015-07-12 20:10:01 -0600 Anna Lucia

openCV 3.0 beta and OpenCL setDevice

8k
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4
answers
1
vote
2016-06-10 04:43:37 -0600 AsparaJoe

Find the number of white pixels in contour

15k
views
4
answers
1
vote
2018-10-05 01:11:23 -0600 satheesh kumar

Compare two images and highlight the difference

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