[Insight-developers] ImageSpacing or not ImageSpacing

[Gaëtan Lehmann]

Le 16 sept. 11 à 22:36, Johnson, Hans J a écrit :

> I have strong opinions that this should be on.

So do I.

Thanks Hans and Bill for working on that!

Gaëtan



>  I assume that ITK defaults to working in physical space, and I  
> depend on it working in physical space.  If distances or any other  
> computations are done in index space, I would consider that dangerous.
>
> For those developers who are skilled enough to understand the  
> ramifications of choosing a faster algorithm that uses index space  
> optimizations, they should also be skilled enough to change from the  
> default option.
>
> Hans
>
>
> -- 
> Hans J. Johnson, Ph.D.
> hans-johnson at uiowa.edu
> Assistant Professor of Psychiatry
> University of Iowa Carver College of Medicine
> W278 GH, 200 Hawkins Drive
> Iowa City, Iowa 52242
> Phone:  319-353-8587
>
> From: Bill Lorensen <bill.lorensen at gmail.com>
> Date: Fri, 16 Sep 2011 16:28:58 -0400
> To: ITK <insight-developers at itk.org>
> Subject: [Insight-developers] ImageSpacing or not ImageSpacing
>
> Folks,
>
> Our recent discussions regarding consistency of the distance map  
> filters hightlights the inconsistent use of ImageSpacingOn/Off in  
> the toolkit. There are about 33 classes that have the option. I have  
> not checked them all, but they are not all consistent.
>
> Should we make sure we are consistent, UseImageSpacingOn?
>
> I am willing to investigate this?
>
> Bill
>
> _______________________________________________ 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://kitware.com/products/protraining.html 
>  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-developers
>
> Notice: This UI Health Care e-mail (including attachments) is  
> covered by the Electronic Communications Privacy Act, 18 U.S.C.  
> 2510-2521, is confidential and may be legally privileged.  If you  
> are not the intended recipient, you are hereby notified that any  
> retention, dissemination, distribution, or copying of this  
> communication is strictly prohibited.  Please reply to the sender  
> that you have received the message in error, then delete it.  Thank  
> you.
> _______________________________________________
> 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://kitware.com/products/protraining.html
>
> 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-developers

-- 
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
http://mima2.jouy.inra.fr  http://www.itk.org
http://www.bepo.fr

-------------- next part --------------
A non-text attachment was scrubbed...
Name: PGP.sig
Type: application/pgp-signature
Size: 203 bytes
Desc: Ceci est une signature ?lectronique PGP
URL: <http://www.itk.org/mailman/private/insight-developers/attachments/20110917/fde9063a/attachment.pgp>