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2018-07-19 10:09:01 -0600 berak

How to use cvtColor convert UIImage to gray?

541
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2019-10-04 17:18:11 -0600 crackwitz

Is there an error in the color conversion components?

789
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2020-03-02 18:36:24 -0600 lnx

error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

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2
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2012-12-07 00:07:17 -0600 Vladislav Vinogradov flag of Russia

cvtcolor function problem

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2012-12-21 01:26:28 -0600 Daniil Osokin flag of Russia

cvtColor crash

20k
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2
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2013-04-01 03:40:03 -0600 Andrey Pavlenko

Why this error in cvtColor function happens?

556
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2
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2013-04-22 15:51:58 -0600 berak

A simple question on cvtColor

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2013-04-26 15:41:46 -0600 the1evilgenius

CV_8UC3 pixel format question Update

597
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2017-02-17 09:17:39 -0600 Eduardo

realsense R200, difference between saved images and live stream?

101k
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2
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2020-01-02 15:01:54 -0600 supra56 flag of Canada

error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

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3
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2014-12-07 23:49:54 -0600 rafaoc flag of Colombia

RGB vs. BGR

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