lightfield/code/train/util.py
multifocal/code/multifocal_decomposition_from_focalstack/train/util.py

lightfield/code/train/train-llf4d.py
multifocal/code/multifocal_decomposition_from_focalstack/train/train-lmf-fs.py

lightfield/code/train/preprocess.py
multifocal/code/multifocal_decomposition_from_focalstack/train/preprocess.py