403 debug multioutput multibatch nnhack

[csudre]

Status

READY

Description

Extends the aggregators to support multiple outputs (images and CSVs) at each decoding iteration.

This PR will affect existing applications' interpret_output method. Previous applications call

self.output_decoder.decode_batch(
    batch_output['window'], 
    batch_output['location'])

should be replaced by a dictionary parameter:

self.output_decoder.decode_batch(
    {'window_seg': batch_output['window']}, 
    batch_output['location'])

If the key of the dictionary contains"window", the corresponding value will be saved as images (.nii.gz). The value will be saved as csv files otherwise.

Types of changes

• [X] Bug fix (non-breaking change which fixes an issue)
• [x] Breaking change (fix or feature that would cause existing functionality to change)
• [X] My code follows the code style of this project.
• [X] I have added tests to cover my changes.
• [X] All new and existing tests passed.

Impacted Areas in Application

List general components of the application that this PR will affect:

• aggregators' decode_batch method