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12,357 questions

521
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2014-10-21 00:39:14 -0600 Deepak Kumar

how to iterate 5x5 window over mat image

909
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-1
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2020-04-07 15:20:17 -0600 sonam

cv2.error: OpenCV(4.2.0)

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2015-03-03 12:35:03 -0600 Bernardo_Biesseck

Out of Memory (but I have too much memory!)

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2014-05-12 15:54:36 -0600 lyinawake

Reliable method for detecting dark clothing against dark background

142
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2016-11-23 12:44:38 -0600 AcProblem

Can't open video files - Java + OpenCV

293
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2015-11-14 13:30:13 -0600 Roberto Arista

Group glyphs images from a book page scan

178
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2014-06-03 06:56:47 -0600 JavaHell

Is it possible to use ffmpeg on android opencv?

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2014-11-21 23:01:20 -0600 HasanGhaforian

Detect text lines by Hough Transform

239
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1
vote
2015-02-16 07:52:06 -0600 krips89

Persisting data between Opencv-Python and Opencv-C++

146
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2016-10-13 07:51:42 -0600 sansan

how to configuration opencv to visual studio 2010 on windows 64 bit

464
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2019-08-19 01:05:52 -0600 atom

Opencv 4.1.1 and Android Studio

335
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2013-03-27 21:04:15 -0600 nmm02003

transform phase map to 3D

629
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2014-03-30 06:15:38 -0600 tmanthey

SIGSEGV in LBPEvaluator::Feature::calc

708
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2016-10-28 08:42:08 -0600 berak

How to get newest VideoCapture frame

129
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votes
2019-07-16 04:37:25 -0600 chibo

Overlapped contours of moments

660
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2019-09-03 20:23:21 -0600 Oliver Chen

Failed to get second frame from a CSI camera module

205
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votes
2015-03-27 10:29:01 -0600 judu29hbc

OpenCV cross-compiling/Embedded memory optimization

2k
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2015-02-13 12:19:19 -0600 Max11

Changing capture resolution cv2 in python doesn't work

99
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votes
2015-05-05 06:14:30 -0600 heratom

PrimeSense install issue

229
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1
vote
2019-08-12 09:12:59 -0600 thom

The results of cv::eigen() are different on Win10 and Ubuntu.

663
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2016-03-02 08:01:28 -0600 aless.mosca

Improve depth map quality

269
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votes
2020-07-29 09:10:21 -0600 Adamis

LNK1104 opencv_gapi440d.lib is missing

216
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2018-07-12 01:30:55 -0600 AF

Difficulty in detected ellipses in image

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1
vote
2014-09-05 09:42:40 -0600 panoramix

Is cv::Mat copy constructor legit?

629
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1
vote
2017-07-02 06:00:41 -0600 Cole

Better character isolation

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2015-02-09 23:51:13 -0600 Deepak Kumar

OpenCV Visual Studio ntdll.dll

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answers
1
vote
2013-08-18 17:11:26 -0600 six1eight

ImportError: No module named cv

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