[ITK-users] Problems Using GPU Filters

Andaharoo andx_roo at live.com
Tue Aug 1 14:15:11 EDT 2017


Yeah I figured this out and it allowed me to use
GPUGradientAnisotropicImageFilter.
I was using GPUGradientAnisotropicImageFilter<itkImage, itkImage> and using
GPUGradientAnisotropicImageFilter<itkImage, itkGPUImage> fixed it.

But I can't seem to use any other GPU filters unless I apply them after the
gradient anisotropic? It's not converting and I'm unable to setup my readers
to use itkGPUImage so I can't do
GPUGradientAnisotropicImageFilter<itkGPUImage, itkGPUImage>

Pipeline:
vtkImage -> vtktoitk filter -> gpu filter ->  itktovtkfilter ->

Also does
GPUGradientAnisotropicImageFilter<itkGPUImage, itkImage> differ from
GPUGradientAnisotropicImageFilter<itkImage, itkGPUImage> because the output
of a gpu filter can go back to a cpu filter? This is what made me initially
think I would use GPUGradientAnisotropicImageFilter<itkImage, itkImage>

Thanks



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