[Insight-users] get dimensions of image volume

[M.Staring at lumc.nl]

Hi Michael, 

> Is there some way of getting the number of pixels in X,Y,Z 
> from an ITK image?
> 
> There's methods in ITKImage for spacing, origin and 
> direction, but not for the amount of pixels.
> Why is that?
> 

There actually is, but it is somewhat hidden in the region:

SizeType size = image->GetLargestPossibleRegion().GetSize();

Cheers,

Marius