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141 questions

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2019-12-29 23:20:22 -0600 jaylo

OpenCV Blender causes CL_BUILD_PROGRAM_FAILURE

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2
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2018-08-26 22:23:05 -0600 eatcosmos

Is findContours fast enough ?

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2015-01-23 00:16:07 -0600 udayshukla14

OpenCL set device

434
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2015-12-09 11:58:16 -0600 Honest_Trefor

MatchTemplate OCL and CPU Timing

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2016-01-10 12:11:19 -0600 tstannar

Making OpenCV: Error hal undeclared

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2016-03-25 04:11:10 -0600 milLII3yway

Custom OpenCL Kernel in OpenCV 3.x

125
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2017-10-11 14:02:57 -0600 Winnie

OpenCL version HOG descriptors change among executions with same input

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2018-12-13 00:04:18 -0600 Rakshith

UMat dealloc problem.

312
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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

210
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2020-09-25 05:34:38 -0600 Supreeth Kumar Y P

How to update UMat when Mat is updated?

453
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2015-07-16 19:08:40 -0600 unxnut flag of United States of America

Exception deep inside OpenCV code

198
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2019-06-02 06:26:22 -0600 comar

Error on ocl::filter2D

183
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2016-12-04 15:23:34 -0600 LBerger

Writting a videocapture driver

195
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2016-01-23 01:20:52 -0600 berak

Capture Mat copy to UMat fails on 32-bit app, works on 64-bit, timing?

217
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2015-09-19 11:30:19 -0600 lgos

OpenCV 3 and CUDA

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4
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2013-07-19 13:08:29 -0600 chutsu

CUDA vs OpenCL which does OpenCV support better?

551
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2014-02-07 17:23:30 -0600 Stele

OpenCL support for cv::dct() and cv::idct()?

408
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2
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2015-06-25 20:51:06 -0600 Apolon

OpenCL Multiple umat, Multiple operations performance

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2015-10-13 02:35:00 -0600 chankit

Converting from YUV420 to NV12 format with OpenCL acceleration

372
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2017-07-03 05:52:41 -0600 PeterSupan

Use OpenCL CPU Backend for custom kernel (Opencv 3.2)

319
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2019-02-26 04:44:56 -0600 peter_cz

How to use OpenCL cache

205
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2
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2019-06-30 06:10:51 -0600 Matouš

How to get error message when running OpenCL kernel

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2019-09-19 01:04:24 -0600 Mustafa Gönül

OpenCL: HDR Imaging

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