Add methods to ignore terminal slices in the CBCT FOV
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surajpaib commented
This is important to handle the case when terminal slices of a CBCT scan have artifacts or incomplete anatomical representation. This can potentially corrupt training and should ideally be removed in the dataloader pre-registration.
Possible methods:
- Manually ignore some percentile of slices
- Seems to be the case in the NKI dataset that the full FOV can be identified using an almost perfect circle - owing to the fan beam FOV, maybe this can be leveraged to ignore the slices.