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Re: polygon filling - binary image [message #39906 is a reply to message #39809]

Fri, 25 June 2004 08:39

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Francois wrote:

> Hello,
>
> I have a binary image with lines (255) and background (0).
> I would like to fill areas closed by lines with a unique ID.
> Hence obtaining an image with grey levels going from 1 to
> number_of_polygons.
>
> Do you have any hints about how to do this ?
>
> Thank you,
>
> Franï¿œois L.

Dear Franï¿œois

is it something like this what you are looking for?

img=dist(20)
contour,img,/fill,level=findgen(20)

Or is it more like the path_xy example described in the online help by
contour?

cheers
Reimar

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Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
http://www.fz-juelich.de/icg/icg-i/
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[Message index]

		polygon filling - binary image By: Francois on Wed, 23 June 2004 08:54
		Re: polygon filling - binary image By: R.Bauer on Fri, 25 June 2004 08:39
		Re: polygon filling - binary image By: Paul Sorenson on Sat, 26 June 2004 11:35

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