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I thought the GUI would only cover 1&2.

But from the looks of it, I don't really understand what BlackWhiteTune should do.
I assumed it would always be applied after on the colored image.

This parameter allows to improve contrast and luminosity of frames colored with HAVC.

in the case are used the settings with "+custom" will be used the parameters specified in the "Exemplar Model", in this case should be used the ColorMNet model (but the user can try also the other models). If are used the settings with "+restore", the user settings will be ignored and will be used the internal settings.

Is my conclusion that:
a. BlackWhiteTune with '+custom' requires 'Exemplar Model' turned on, correct?
(So in the gui, if you select a '+custom' BlackWhiteTune value, the 'Exemplar Model' would need to be forced to be enabled. User can't disable it.)
If this is correct, the 'custom' BlackWhiteTune values should not be there, since adding an option to basically enforcing 'Exemplar Model' doesn't make sense.
If this is not correct, try to explain it, please.

b. BlackWhiteTune with '+restore' requires 'Exemplar Model' turned on and disabled and also set to specific settings, correct?
(So in the gui, if you select a '+restore' BlackWhiteTune value, the 'Exemplar Model' would need to be forced to be enabled. User can't disable it. And the content of the GroupBox would need to stay disabled while forced to specific values.)
If this is correct, then this the 'restore' values should not be there, instead there should an additional sub option i.e. AutoBlackWhite which is basically enforcing preset settings for 'Exemplar Model'.
If this is wrong, try to explain it, please.

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