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783 questions

24k
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1
answer
1
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2018-03-22 21:39:06 -0600 supra56 flag of Canada

Obtaining opencv UMat shape in python

344
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1
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2019-01-02 00:20:08 -0600 nobot

if I use UMat , it is giving exception error

7k
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2
answers
2
votes
2016-10-24 05:39:12 -0600 pvt.peter

OpenCV 3.0 CLAHE with 16bit images

2k
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2
answers
2
votes
2014-07-15 02:38:59 -0600 Adi flag of Israel

What is TAPI?

5k
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1
answer
2
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2013-02-17 09:44:21 -0600 Faiton

problem with installation opencv

423
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no
answers
2
votes
2013-11-01 15:28:57 -0600 Pikopiko

OpenCV Python Module with OCL

180
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no
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2
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2015-03-12 05:47:39 -0600 Shabuddin Shaik

Ran out of registers during register allocation [closed]

701
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1
answer
2
votes
2017-08-10 06:36:27 -0600 Kostas

cv::solve OpenCV 3.1 vs. 3.2 speed

1k
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1
answer
2
votes
2019-01-24 16:02:22 -0600 LBerger

drawKeypoints bug?

26k
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2
answers
2
votes
2015-01-27 06:58:20 -0600 Philip

Building OpenCV_contrib for OpenCV 3, Windows GUI

178
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2
votes
2017-09-12 02:17:49 -0600 mihaibujanca

Module directory structure

4k
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1
answer
2
votes
2015-06-02 12:13:28 -0600 Ahmedn1

Error in Building OpenCV for Microsoft VS 2015

1k
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2
answers
2
votes
2018-01-19 18:49:58 -0600 phillity flag of United States of America

Facemark Kazemi Training

1k
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no
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2
votes
2017-10-16 15:50:14 -0600 ossyaritoori

Why self compiled Opencv is slower than apt-get package?

1k
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1
answer
2
votes
2019-01-05 14:23:40 -0600 flakes

How to use G-API with GPU?

2k
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1
answer
2
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2019-02-01 17:06:08 -0600 GaryB

Do the dnn module of opencv4 has a plan to support gpu of nvidia/amd?

622
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1
answer
2
votes
2015-04-01 10:50:21 -0600 Pedro Batista flag of Portugal

OpenCV ocl support for odroid board

2k
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1
answer
2
votes
2014-01-27 07:17:21 -0600 SimonH

Which Android phones support CUDA

13k
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3
answers
2
votes
2015-07-26 03:46:55 -0600 Anna Lucia

OpenCL in OpenCV 3.0.0

2k
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1
answer
2
votes
2013-07-05 09:19:26 -0600 Andrey Pavlenko

OpenCL and GPU with Android OpenCV SDK

2k
views
2
answers
2
votes
2016-03-17 16:47:08 -0600 kbarni flag of France

Parallel implementation of per pixel calculations

842
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no
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2
votes
2018-01-09 07:04:39 -0600 jasper12

GPU acceleration on singleboard computers?

130
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no
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2
votes
2014-01-17 11:46:56 -0600 Kirk Patrick

Is OpenCV math dependent on OpenCL?

796
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no
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2
votes
2013-05-30 08:56:41 -0600 Awkman

Howto obtain OpenCV Android SDK with OpenCL Support

484
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no
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2
votes
2017-01-25 02:16:32 -0600 pwuertz

OpenCL TAPI mixed performance

211
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no
answers
1
vote
2015-07-16 09:10:42 -0600 LBerger

How to know if device is compatible with OpenCV using OpenCL

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