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29,830 questions

4k
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1
answer
1
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2012-10-25 16:19:25 -0600 Harriv

Which machine vision camera vendors provide OpenCV support?

1k
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1
answer
no
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2012-10-02 05:11:42 -0600 V.G.

Can't run OpenCV4Android samples in emulator

934
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2
answers
5
votes
2012-12-04 10:00:04 -0600 Amy

what is the best matching method for freak?

15k
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1
answer
1
vote
2012-08-09 08:31:14 -0600 andrea

apply homography to image

4k
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1
answer
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2012-08-10 02:34:25 -0600 Andrey Pavlenko

"add image capture button in opencv camera "

214
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1
answer
no
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2012-08-10 02:30:07 -0600 Andrey Pavlenko

OpenCV project on Android 4.0.4 platform

3k
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1
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no
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2012-08-09 10:27:31 -0600 Philipp Wagner flag of Germany

createEigenFaceRecognizer no attribute error

856
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1
answer
1
vote
2013-01-08 06:42:02 -0600 Foloex

Difference between cpu and gpu detectMultiScale

2k
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1
answer
1
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2012-08-09 01:50:46 -0600 Michael Burdinov

cvApproxPoly alternative for OOP C++ (CV2)

623
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no
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4
votes
2012-08-08 09:17:03 -0600 Arno

FREAK descriptor: scaleNormalized parameter [closed]

1k
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1
answer
no
votes
2012-08-08 15:35:04 -0600 mjepson

Problems with OpenCV and VC++

2k
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1
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no
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2015-10-21 19:33:05 -0600 xzp777

libpng issues ?

1k
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2
answers
3
votes
2018-06-10 13:13:22 -0600 Peixoto

KNearest save problem

2k
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no
answers
3
votes
2012-08-08 07:39:19 -0600 sammy

OpenCV JPEG 12-bit support

8k
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1
answer
2
votes
2012-08-08 06:45:58 -0600 sammy

Chroma Key

1k
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1
answer
1
vote
2012-08-08 05:16:35 -0600 Michael Burdinov

cvCvtColor Memory usage

3k
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1
answer
2
votes
2012-08-08 02:27:19 -0600 Andrey Pavlenko

Android OpenCV support

1k
views
1
answer
no
votes
2012-08-08 13:32:41 -0600 Philipp Wagner flag of Germany

IMREAD_GRAYSCALE error in facerec_demo.py

1k
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1
answer
4
votes
2015-06-17 11:25:36 -0600 Gino Strato

HAAR training fails at different stages

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2
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no
votes
2013-01-15 12:24:37 -0600 dr460neye

How to compile Python bindings for FaceRecognizer

3k
views
1
answer
no
votes
2012-10-02 05:14:08 -0600 V.G.

tbb_debug.dll missing, but it's there...

1k
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1
answer
2
votes
2012-08-09 02:08:55 -0600 Kirill Kornyakov flag of Russia

Extract palm from a mask of the hand

3k
views
1
answer
6
votes
2013-03-24 06:47:52 -0600 fliker09

Opencl support (bm,sgbm etc)

988
views
1
answer
1
vote
2012-08-07 07:13:43 -0600 Vladislav Vinogradov flag of Russia

No ‘operator-=’ for gpuMat

2k
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1
answer
1
vote
2012-08-07 05:40:23 -0600 sub_o

Question regarding feeding extracted HoG features into CvSVM's train

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