[Insight-users] image - constant operations?

[Gaetan Lehmann]

Hi Richard,

I haven't found the filter you need so I have done one:

http://voxel.jouy.inra.fr/darcs/itk-mima2/Insight/Code/BasicFilters/itkInvertIntensityImageFilter.h
http://voxel.jouy.inra.fr/darcs/itk-mima2/Insight/Code/BasicFilters/itkInvertIntensityImageFilter.txx

It is also wrapped in the darcs repository.
Hope it can help

Gaetan

On Wednesday 28 September 2005 09:17, Richard Beare wrote:
> Hi,
> I'm sure this is in the toolkit somewhere, but I haven't been able to
> find it. How do you apply an operation with a literal to all pixels in
> an image? My immediate need is to do 255 - image in order to run some
> experiments. I've found the image/image filters, but constructing a
> white image seems a bit round about.
>
> Ideally I'd like to use this in a python script.
>
> Thanks
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> Insight-users mailing list
> Insight-users at itk.org
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