ENH: Build with 4D elastix support #99
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Free disk size does not play a role in memory allocation (unless you have automatically-increasing swap file). You should look at free memory. Also, are images 100^3, 100^4, 1000^3? |
thewtex
approved these changes
Feb 2, 2021
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I tried to register 4 images of 100x100x100 pixels so 100^3 in a groupwise registration, this involves calling itkelastix/elastix with a 4x100x100x100 pixel image as both fixed and moving image. |
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16gb, and even registration of 3 10x10x10 pixel images gives the MemoryAllocationError |
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These changes should now be in |
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Elastix also needed a flag to support 4D floats, which is set in this PR.
However running a 4D registration now, results in ITK giving a MemoryAllocationError, while there's 100gb free space on my drive for a 4D registration of 4 100x100x100 images. This should be enough right?
Any suggestions for a workaround?