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Re: any suggestion about merging small regions [message #30715 is a reply to message #30571]

Wed, 08 May 2002 05:14

Ted Cary
Messages: 53
Registered: October 2001

Member

How about MORPH_CLOSE?

TC

"Xiaoying Jin" <xje4e@mizzou.edu> wrote in message
news:abacij$lgn$1@dipsy.missouri.edu...
> Hi, there,
>
> After segmentation, I got a lot of regions contiguous with each other.
>
> As Ted Cary descibed in the previous post,
> "It is something like a grayscale photograph of a jar of
> marbles. All the marbles are touching each other, so there is no
> background. Two marbles of the same color may not belong to the same
> region.
> You want to give a unique label to each marble/region."
>
> But now here is the problem: Even if the gray levels of the regions are
> fairly uniform,
> there are a lot of holes in a big region assigned to other different
> regions. So if I try to
> find edges between different regions, the output will get complicated.
> To solve this problem, I want to merge regions with small area into the
> adjacent regions.
>
> Any suggestion about how to implement it in IDL?
>
> Best regards,
>
> Xiaoying Jin
>
>
>

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[Message index]

		any suggestion about merging small regions By: Xiaoying Jin on Tue, 07 May 2002 22:25
		Re: any suggestion about merging small regions By: David Fanning on Thu, 09 May 2002 20:17
		Re: any suggestion about merging small regions By: Ted Cary on Thu, 09 May 2002 11:30
		Re: any suggestion about merging small regions By: Ted Cary on Thu, 09 May 2002 09:20
		Re: any suggestion about merging small regions By: Ted Cary on Thu, 09 May 2002 08:29
		Re: any suggestion about merging small regions By: Xiaoying Jin on Wed, 08 May 2002 10:24
		Re: any suggestion about merging small regions By: Ted Cary on Wed, 08 May 2002 05:14

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