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Re: REGION_GROW Syntax [message #78069]

Tue, 25 October 2011 04:13

Steffen Reich
Messages: 8
Registered: October 2011

Junior Member

Am 24.10.2011 14:20, schrieb David Fanning:
> Where do you read that REGION_GROW supports a channel? I
> don't find it anywhere.
>
> But, if it did support a channel, I suppose you would
> have to pull the channel out of the RGB image and
> grow it individually.
>
> red = rbg[0,*,*]
> grow = REGION_GROW(red, ...)
>
> Cheers,
>
> David
>
>
>
Thank you for your answer, I will try your suggestion. Perhaps I
apprehend the Region Grow Properties false, but there is a property
called "for an RGB(A) image use" with the following control type:

String List: If the image has separate color channels, use the selected
channel when growing the region. Choose from these values:

Luminosity: Luminosity values
Red Channel: Red values
Green Channel: Green values
Blue Channel: Blue values
Alpha Channel: Transparency values.
Default = Luminosity

Kind regards
Steffen

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		Re: REGION_GROW Syntax By: Steffen Reich on Tue, 25 October 2011 04:13
		Re: REGION_GROW Syntax By: David Fanning on Mon, 24 October 2011 05:20

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