SetFixedImage doesn't work for 3D images about itkelastix HOT 6 CLOSED

Registration 3D images works fine (not only with an image dummy https://github.com/drchrisch/unresolved-stuff/blob/master/1_NumPyArray-Copy1.ipynb) but also using tif files. However, I am unable to apply the calculated transformation params to another 3D image. Did you try this?

from itkelastix.

Well, in fact, it does work in 3D. See Example_10 for details.

from itkelastix.

Currently, the registration method is available only for float images, though we are working to expand support re: SuperElastix/elastix#322.

Until then, read in the image with a float pixel type with:

fixed_image = itk.imread('my_image.mha', itk.F)

from itkelastix.

I'm using the command you suggested and it's still not working. However, to be honest I don't know if the Nifti file contains double or float data. I'll keep an eye on the link you provided

from itkelastix.

If you follow Example 3 , you should not get the error you provided. That error was due to a wrong initialization in the previous example notebooks, which is now fixed.

'itk.ElastixRegistrationMethod.New(fixed_image, moving_image)' is correct

from itkelastix.

I see, I installed the most recent version and I'm not getting that error anymore after following your advice. You may close this issue.

from itkelastix.