[Insight-users] WrapITK - reading image url data

[Gaëtan Lehmann]

Le 14 mai 09 à 02:34, sharath at cs.ucsb.edu a écrit :

> Hi Gaetan,
>

Hi Sharath,

> Thanks for the quick reply on my query on UL data type in WrapITK.
>
> I want to read an image (url data) and use itk segmentation routines  
> on it. I am working in Python. I read that ITK supports reading a  
> network image. Is there a support for the same in wrapitk ?

I don't think that feature is supported yet in ITK. There is a quite  
nice proposition in that way on the Insight Journal, but I don't think  
that's integrated yet.

>
> Currently I am planning to use PIL Image open( ) function which can  
> take in a url as input, get the image data using load ( ), and set  
> the data to an empty ITK image. Is there a better way to do this?
>

If PIL can produce a numpy array, then it can be easily converted to  
an ITK image with PyBuffer. It should be quite easy.

Otherwise, you may want to download the image in a local file and open  
it with a standard ITK reader.

Regards,

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.mandriva.org
http://www.itk.org  http://www.clavier-dvorak.org

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