[Insight-users] Question about BinaryFillholeImageFilter

[Jonathan Morra]

I do not know the size of the holes.  What extra information can I provide
to make the problem better defined?  Basically all I want is the boundary
condition to be outside pixels = 1 instead of outside pixels = 0.  This
should solve my problem.

On Tue, May 1, 2012 at 11:35 AM, Bradley Lowekamp <blowekamp at mail.nih.gov>wrote:

> Yes, I thought about your problem and it sounded like what you were
> wanting to do was ill defined. If you want to close hole that are connected
> to the boarder that are smaller then a certain size you may want to look at
> BinaryClosingByReconstruction with the padding you suggested.
>
> Brad
>
>
> On May 1, 2012, at 2:28 PM, Jonathan Morra wrote:
>
> I don't think this will work.  If I pad the image by all 1's, then the
> whole image becomes a "hole," and the whole image will get filled in.  I
> tested this, and this is indeed what happens.
>
> On Tue, May 1, 2012 at 10:33 AM, <wen.li.phd at gmail.com> wrote:
>
>> Can you pad the image, fill the holes and then unpad it?
>>
>> May be there are other smarter ways to do it, too.
>>
>> Wen
>>
>> Sent from my Verizon Wireless BlackBerry
>>
>> -----Original Message-----
>> From: Jonathan Morra <jonmorra at gmail.com>
>> Sender: insight-users-bounces at itk.org
>> Date: Tue, 1 May 2012 10:30:55
>> To: <insight-users at itk.org>
>> Subject: [Insight-users] Question about BinaryFillholeImageFilter
>>
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> _____________________________________
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> ========================================================
>
> Bradley Lowekamp
>
> Medical Science and Computing for
>
> Office of High Performance Computing and Communications
>
> National Library of Medicine
>
> blowekamp at mail.nih.gov
>
>
>
>
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