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optional cupy/cucim backend for spatial resampling

Open wyli opened this issue 2 years ago • 0 comments

Is your feature request related to a problem? Please describe. looking into optional spatial resampling backends using cupy-based implementations, mainly for the cuda-based high order interpolation mode.

the existing solution in monai is based on pytorch grid_sample and it has limited options of interpolation modes.

see also

  • https://github.com/Project-MONAI/MONAI/issues/3294
  • https://github.com/Project-MONAI/MONAI/issues/2132
  • https://github.com/Project-MONAI/MONAI/issues/789

wyli avatar Aug 08 '22 09:08 wyli