[ITK-users] Check if an image is 2D or 3D

[Dženan Zukić]

Hi Javier,

you can also access image dimension with the other signature too, like this:
ImageType::ImageDimension

Regards,
Dženan

On Sun, May 15, 2016 at 10:41 AM, Javier Juan Albarracín <javij1 at gmail.com>
wrote:

>
> Hello, I have an algorithm than can only be applied to 3D volumes, not 2D
> images.
>
> I plann to implement the function as:
>
> bool Algorithm<ImageType>::run(ImagePointer image)
>
> Is there any form to know through the ImageType or ImagePointer whether is
> a 3D or a 2D volume?? Or should I change the header of the function to
> something like:
>
> bool Algorithm<itk::Image<TPixel, VImageDimension>run(ImagePointer image)
>
> With this function header I have direct access to the image dimension, but
> in the other header, there is no form to know the image dimension through
> the typedef ImageType??
>
> Thank you
>
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