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python-itk: module 'itk' has no attribute 'GPUImage' #1605

zhang-qiang-github opened this issue Feb 12, 2020 · 0 comments

python-itk: module 'itk' has no attribute 'GPUImage' #1605

zhang-qiang-github opened this issue Feb 12, 2020 · 0 comments


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@zhang-qiang-github zhang-qiang-github commented Feb 12, 2020

I want to use the GPU based itk for registrdation. Thus, I compile the itk from the source code, and set the ITK_USE_GPU to ON. The compiling is OK.

The itk can be imported in python:

import itk
itk.Image[itk.F, 3]
<class 'itkImagePython.itkImageF3'>

However, when I want to import the GPU module, bug is reported:

itk.GPUImage[itk.F, 3]
Traceback (most recent call last):
File "", line 1, in
File "D:\Anaconda3\envs\ITK_gpu\lib\site-packages\", line 48, in getattribute
value = types.ModuleType.getattribute(self, attr)
AttributeError: module 'itk' has no attribute 'GPUImage'

Also, module 'itk' has no attribute 'GPUDemonsRegistrationFilter'.
How can I use GPU based itk for registration in python? Could somebody provide a demo?

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