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'colour to alpha' for traditional scanned art import?

Posted: Sun Dec 30, 2018 2:15 am
by Blendie
Hello :)
Is it possible to import a scan of traditional art, and remove all but the actual image/lines?

Re: 'colour to alpha' for traditional scanned art import?

Posted: Sun Dec 30, 2018 5:04 am
by Blendie
I've found the answer ... thanks for the Paintstorm Notes pdf :)

(selected with lasso)
choose selection/color range
play with sliders and invert ... goes to transparent
then duplicate, and the duplicated layer is transparent and can be exported
export as png/psd

Re: 'colour to alpha' for traditional scanned art import?

Posted: Fri Jan 04, 2019 9:43 am
by support
You can also use a new filter: Menu-Filters-Luma to Alpha

Re: 'colour to alpha' for traditional scanned art import?

Posted: Fri Jan 04, 2019 10:14 am
by Blendie
support wrote:You can also use a new filter: Menu-Filters-Luma to Alpha
Thanks! :D