[CinCV TNG] Error of effect "Gamma"

igor_ubuntu sitelve at gmail.com
Sun Dec 13 23:09:33 CET 2015


Hi.
The effect  "Gamma" can display a histogram of the original image.
But it does not work properly.
It shows the histogram ( of the original image) which is divided into two
parts.
This is wrong and does not match to original.
I made screenshots. The situation is the same in all CV-branches if I
choose (in  settings) "YUVA"-color model (with alpha-channel) and
sometimes with RGBA-FLOAT / RGBA-FLOAT.
It works well with others color models.

https://www.dropbox.com/s/idfa2q4ipj3oh0q/MIX.png?dl=0

CinCV-user Alexandre Poliakov confirmed the problem.
https://www.dropbox.com/s/ym02hrway23z2du/AP.png?dl=0
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