Questions - OpenCV Q&A Forum

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2020-08-05 23:24:32 -0600 supra56

global /io/opencv/modules/videoio/src/cap_v4l.cpp (880) open VIDEOIO(V4L2): can't find camera device

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2020-05-20 16:36:15 -0600 jp2112

why is imshow window 2:1 scaled on one pc, 1:1 scaled on another with idential code?

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2020-03-11 01:03:57 -0600 raisa_

How do I set up Qt windows for OpenCV in Ubuntu ?

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2020-02-28 13:23:23 -0600 raisa_

How do I write into YML format and read it with opencv and C++ ?

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2020-02-03 09:43:45 -0600 BlandCorporation

How can the Python bindings for OpenCV 2 be installed in Ubuntu 18.04 LTS?

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2019-06-18 04:32:45 -0600 Wenbin_Xu

How to read MJPEG frames from USB camera

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2019-01-13 03:33:01 -0600 mikeitexpert

7 questions

global /io/opencv/modules/videoio/src/cap_v4l.cpp (880) open VIDEOIO(V4L2): can't find camera device

why is imshow window 2:1 scaled on one pc, 1:1 scaled on another with idential code?

How do I set up Qt windows for OpenCV in Ubuntu ?

How do I write into YML format and read it with opencv and C++ ?

How can the Python bindings for OpenCV 2 be installed in Ubuntu 18.04 LTS?

How to read MJPEG frames from USB camera

cross-compile opencv for arm : c++: error: unrecognized command line option ‘-mthumb’; did you mean ‘-mtbm’?

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