Re: [Gimp-user] Question about displayed values on Histogram window

[Tobias Jakobs <tobias jakobs gmail com>]

Hello,

if you have an 8bit image it's from 0-255, if you have 16, or 32bit images
you get the values from 0-1.

Regards,
Tobias

Am Mo., 13. Mai 2019 um 11:45 Uhr schrieb 北嶋 凌 <kitashima webtec co jp>:

> Hello.
> I use GIMP ver.2.10.10.0 on Windows 7.
>
> I have a question about Histogram window.
> (Windows > Dockable Dialogs > Histogram)
>
> There are "Mean","Std dev", "Median" values displayed,
> but the values are between 0 and 1.
> As far as I can remember, they used to be between 0 and 255.
>
> e.g.
> expect value:    Red=0, Green=160,   Blue=233
> displayed value: Red=0, Green=0.627, Blue=0.914
>
> Is this because specification has changed,
> or because I have changed some settings?
>
> If this can be fixed by the settings, would you tell me how to set?
>
> Best regards,
>
> Ryo Kitashima
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