Hello,
I am doing mouse brains alignement to the Allen Brain Atlas. Samples are optically cleared and images are obtained on a light sheet microscope. I use ITK Elastix for registration.
It works nicely on small files (25x25x25 um voxel : 100 Mo in size).
However, when I am trying to apply the transformation to a high resolution data set of 70 Go, I have a problem: I cannot open the file at all:
- when trying to change the voxel spacing, it works on small size file but not on the big one.
If I crop the big one, it is opened correctly… That makes me think that the data type is good, but that it is some sort of memory problem.
I am working on Windows 10, with 512 Go Ram.
Is there an image size limit?
Thank you very much for your help!!
Best,
Jérémie