[Insight-users] morphological openings by a segment

[Yann GAVET]

This is a multi-part message in MIME format.
--------------090906080708040103070900
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Thank you Luis.

Im sorry to ask again, I cannot find how to generate a structuring element.
I guess I should use a Neighborhood and set the pixels in my element to 
1, but I cant find any example and help on that.

Yann.

Luis Ibanez wrote:

> Hi Yann,
>
> It seems that you suggest to use several different
> structuring elements, each one associated with a
> particular direction.
>
> If this is the case, computing each openning and the
> making the union of them seems to be a reasonable
> way to go.  It won't necessarily be the fastest
> implementation, but at least will allow you to get
> a prof of concept.
>
>
>    Regards,
>
>
>        Luis
>
>
> -------------------
> Yann GAVET wrote:
>
>>    Hi all,
>>
>> I want to do perform the union of the openings by a segment of a 
>> given size in several directions (say 48 for example), and I wonder 
>> how to do it.
>>
>> I m thinking of creating all the segments, then computing the 
>> openings, and doing the binary union of the results.
>>
>> Do you think this is the best way to do it?
>>
>> regards.
>> yann
>
>
>
>
>

--------------090906080708040103070900
Content-Type: text/x-vcard; charset=utf8;
 name="yann.gavet.vcf"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename="yann.gavet.vcf"

begin:vcard
fn:Yann Gavet
n:Gavet;Yann
org;quoted-printable:CHU Saint-Etienne;EA 3063 - Survie et adh=C3=A9rence cellulaire dans les cancers et les gre=
	ffes
adr;quoted-printable:;;15 rue A. Par=C3=A9;;;42000;France
email;internet:yann.gavet at univ-st-etienne.fr
title;quoted-printable:Ing=C3=A9nieur Civil des Mines
version:2.1
end:vcard


--------------090906080708040103070900--