"Making it square" should be a model transform

As of now, several of our datasets apply center-cropping as pre-processing step to make images they provide square. I argue this should be the responsibility of the model, if it requires a squared input. Our datasets should not artificially try to fit their data into a squared box, which can actually crop interesting data from the original raw input.

added Needs refactoring label

changed title from Center-cropping (to make squared images) should be a model transform to "Making it square" should be a model transform

changed the description

Something along the lines of what is written here should cut it as a model transform.

mentioned in issue #23 (closed)

mentioned in commit 44aa532c

mentioned in merge request !16 (merged)

mentioned in commit 5e5f5b8a

mentioned in commit d2d83ca3

mentioned in commit 09ca9f9a

closed with merge request !16 (merged)

closed with commit d2d83ca3