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486 questions

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2017-06-06 16:55:41 -0600 ririgo

Corrupt JPEG data error when using yuyv webcam

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2017-12-16 02:06:13 -0600 berak

I am with difficulties in building the openCV.js in MAC OS

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2018-07-16 20:53:53 -0600 drcurry

OpenCL context does not get created

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2019-02-21 03:11:04 -0600 Eduardo

BFMatcher performances VS OpenCV version

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2019-04-25 20:01:02 -0600 zack

GaussianBlur in windows10 vs2017 and ubuntu g++ has different speed?

176
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2019-07-12 21:13:30 -0600 nvmnghia

Cannot compile with MKL

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2019-08-23 03:44:28 -0600 im_shirohige

Webassembly VideoCapture symbol not defined errors

136
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2019-10-11 14:47:56 -0600 SeFle

Error while compiling with VS 17

425
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2020-02-25 03:21:06 -0600 jhk

Build fails in nvidia docker; cuda:9.2-cudnn7-devel-ubuntu16.04

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2020-05-14 08:00:49 -0600 berak

OpenCV4.3.0 build with OpenCL

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2020-06-02 12:03:55 -0600 dedetuga

Building Opencv4.3 Android shared libs error

464
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2020-08-24 01:02:41 -0600 berak

request help,Status -43: CL_INVALID_BUILD_OPTIONS

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2020-09-11 09:23:10 -0600 berak

Why VideoCapture fails to open Aravis Camera?

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2012-08-14 03:30:52 -0600 powlee

VideoCapture is not working in OpenCV 2.4.2

536
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2015-07-19 12:04:44 -0600 StevenPuttemans flag of Belgium

Improve training cascade speed

21k
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1
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votes
2016-10-09 00:01:22 -0600 gfx

sys/videoio.h: No such file or directory

843
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2
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2017-03-25 03:49:08 -0600 picaso

How to use MOG in python openCV 3.2.0 version [closed]

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2017-08-03 04:32:14 -0600 Raki flag of Turkey

Matplotlib to replace imshow()

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2017-09-27 10:46:14 -0600 berak

videoCapture::open doesn't see default camera

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2017-12-21 14:10:45 -0600 Paula

Error in make OpenCV - file in wrong format

442
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2018-06-12 03:55:24 -0600 Amir Raouf

Why this error exists at building opencv?

474
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2018-12-26 02:05:24 -0600 egorii

Which simple methods to speed up OpenCV code exists? [closed]

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2019-09-17 10:38:09 -0600 Spinner79

cmake build error on raspbian raspberry pi 4

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2019-12-17 21:43:08 -0600 sid311

How to specify IPP version with CMake for versions 4.1.2/4.2.0?

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