[Insight-users] ConnectedComponentImageFilter

[Miriam Pini]

That's perfect, thank you: my region are given all the same label. Sorry, one more question: once I have created the different label objects, how can I choose each single region to get the dimension only of one particular region?

Thank you so much again,

Miriam

From: kien.kieu at jouy.inra.fr
To: insight-users at itk.org
Date: Fri, 15 Jun 2012 13:57:47 +0200
Subject: Re: [Insight-users] ConnectedComponentImageFilter

Yes. Note that BinaryImageToShapeLabelMapFilter is convenient in the case all regions are given the same label. In case separate regions have different labels, use LabelImageToShapeLabelMapFilter.
Le 15 juin 12 à 12:21, Miriam Pini a écrit :Hi Kien,

thank you for your help! I'm trying to use tha class you suggested: am I correct saying that the foreground value is the the colour that can be chosen for the lable objects??

Thank you very much,

Miriam 

From: kien.kieu at jouy.inra.fr
To: insight-users at itk.org
Date: Fri, 15 Jun 2012 09:16:14 +0200
Subject: Re: [Insight-users] ConnectedComponentImageFilter

Hi,
you may use BinaryImageToShapeLabelMapFilter. Eventually you will have to adjust the ForegroundValue attribute. Then use either the methods GetNumberOfPixels or GetPhysicalSize of ShapeLabelObject to get the size you wish for each object (connected component).
Le 14 juin 12 à 19:57, Miriam Pini a écrit :Hi guys,

I have an image with separated regions of the same colour and I'd like to get the dimension of each of them. Is the ConnectedComponentImageFilter the best class to do that? 

Any suggestion is greatly appreciated,

thank you all,

Miriam
_____________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html

Kitware offers ITK Training Courses, for more information visit:
http://www.kitware.com/products/protraining.php

Please keep messages on-topic and check the ITK FAQ at:
http://www.itk.org/Wiki/ITK_FAQ

Follow this link to subscribe/unsubscribe:
http://www.itk.org/mailman/listinfo/insight-users

---Kiên Kiêu                    tel  : + 33 (0)1 34 65 28 16Unité MIA, INRA              fax  : + 33 (0)1 34 65 22 17
Domaine de Vilvert           email: Kien.Kieu at jouy.inra.fr
F-78350 Jouy-en-Josas        url  : http://www.inra.fr/miaj/

_____________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.htmlKitware offers ITK Training Courses, for more information visit: http://www.kitware.com/products/protraining.php Please keep messages on-topic and check the ITK FAQ at:http://www.itk.org/Wiki/ITK_FAQ Follow this link to subscribe/unsubscribe: http://www.itk.org/mailman/listinfo/insight-users
 ---Kiên Kiêu                    tel  : + 33 (0)1 34 65 28 16Unité MIA, INRA              fax  : + 33 (0)1 34 65 22 17
Domaine de Vilvert           email: Kien.Kieu at jouy.inra.fr
F-78350 Jouy-en-Josas        url  : http://www.inra.fr/miaj/ 

_____________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html

Kitware offers ITK Training Courses, for more information visit:
http://www.kitware.com/products/protraining.php

Please keep messages on-topic and check the ITK FAQ at:
http://www.itk.org/Wiki/ITK_FAQ

Follow this link to subscribe/unsubscribe:
http://www.itk.org/mailman/listinfo/insight-users 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20120615/1181b38d/attachment.htm>