Questions - OpenCV Q&A Forum

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2016-03-08 05:56:42 -0600 mayibongz

When i run my program in Qt i get this error "gtk_disable_setlocale() must be called before gtk_init()" ,however i have no idea how to solve it

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2016-03-20 04:30:54 -0600 rajat.koner

VIdeoCapture can't read frame and get method returns zero for everything.

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2016-04-27 10:06:42 -0600 berak

How to write compile.sh file for facerec_fisherfaces?

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2016-04-28 12:56:10 -0600 Mohammed Eliass

error while re-build opencv-3.1.0 with extra modules "opencv_contrib" ?

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2016-06-03 13:58:46 -0600 dtmoodie

How to save a video in mp4 format

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2016-06-05 11:32:49 -0600 mobmsc

Installing OpenCV2 on Ubuntu 14.04 - script failing on make install

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2016-07-27 22:39:24 -0600 crazymumu

VIDIOC_DQBUF: No such device and VIDIOC_QUERYMENU: Invalid argument

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2016-09-13 06:51:25 -0600 sarmad

I want to install opencv3.0.0 in ubuntu14.04

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2017-02-10 08:30:37 -0600 eduherminio

Segmentation fault while installing in Ubuntu 14.04

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2017-07-05 04:44:34 -0600 jj364

Gaining high frame rate from ELP camera (python)

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2017-07-19 10:47:10 -0600 Ice_T02

OpenCV 3.1 cmake error during configuration

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2017-12-14 00:42:21 -0600 lm35

2%] Built target opencv_cvv_automoc Makefile:160: recipe for target 'all' failed

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2018-07-09 12:15:47 -0600 wanger

/usr/bin/ld: cannot find -lopencv_dep_nppial

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2019-07-15 21:53:51 -0600 supra56

Building OpenCV as a static library gives thousands of undefined references[SOLVED]

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2019-07-29 08:11:10 -0600 Aaron Zettler

Cross compiling OpenCV for a ARM based linux system (Xilinx)

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2020-03-11 10:42:44 -0600 Aquas

Help with Feature Detection tutorials [closed]

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2020-05-10 05:03:23 -0600 Aquas

47 questions

When i run my program in Qt i get this error "gtk_disable_setlocale() must be called before gtk_init()" ,however i have no idea how to solve it

VIdeoCapture can't read frame and get method returns zero for everything.

How to write compile.sh file for facerec_fisherfaces?

error while re-build opencv-3.1.0 with extra modules "opencv_contrib" ?

How to save a video in mp4 format

Installing OpenCV2 on Ubuntu 14.04 - script failing on make install

VIDIOC_DQBUF: No such device and VIDIOC_QUERYMENU: Invalid argument

I want to install opencv3.0.0 in ubuntu14.04

Segmentation fault while installing in Ubuntu 14.04

Gaining high frame rate from ELP camera (python)

OpenCV 3.1 cmake error during configuration

2%] Built target opencv_cvv_automoc Makefile:160: recipe for target 'all' failed

/usr/bin/ld: cannot find -lopencv_dep_nppial

Building OpenCV as a static library gives thousands of undefined references[SOLVED]

Cross compiling OpenCV for a ARM based linux system (Xilinx)

Help with Feature Detection tutorials [closed]

Using non-free modules in OpenCV

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