[Insight-developers] label object manipulation

[Gaëtan Lehmann]

Le 23 juil. 09 à 14:36, Gaëtan Lehmann a écrit :

>
> Le 22 juil. 09 à 23:16, Sophie Chen a écrit :
>
>> The remaining three filters will ideally be ported within the next  
>> day or two. Would you have any suggestions which filters should be  
>> ported next? Or are there additional filters we should update?  
>> Thanks!
>>
>
> I guess it will be time to add ShapeLabelObject and all the filters  
> dedicated to use it:
>
> itkShapeLabelObject.h
> itkShapeLabelMapFilter.h
>
> itkBinaryImageToShapeLabelMapFilter.h
> itkLabelImageToShapeLabelMapFilter.h
>
> itkShapeKeepNObjectsLabelMapFilter.h
> itkShapeOpeningLabelMapFilter.h
> itkShapePositionLabelMapFilter.h
> itkShapeRelabelLabelMapFilter.h
> itkShapeUniqueLabelMapFilter.h
>
> itkBinaryShapeKeepNObjectsImageFilter.h
> itkBinaryShapeOpeningImageFilter.h
> itkLabelShapeKeepNObjectsImageFilter.h
> itkLabelShapeOpeningImageFilter.h
> itkShapeRelabelImageFilter.h
>

I forgot to say that I've used some templated methods in those  
filters, and that it may be a problem on some compilers (like msvc6).  
I've used a different approach in itkShapeUniqueLabelMapFilter.h and  
itkShapePositionLabelMapFilter.h: the methods are calling a templated  
function, which is located in itkLabelMapUtilities.h. This new  
approach shouldn't be a problem for any compilers. It also avoid some  
code duplication.

It would be great to commit one of those two new filters before  
committing the other filters, and look on the dashboard how it builds  
on the different system and compilers we have. If it works fine, I'll  
help to change the other filters to the same kind of implementation.

Gaëtan


-- 
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://voxel.jouy.inra.fr  http://www.itk.org
http://www.mandriva.org  http://www.bepo.fr

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