undefined variable CTC_ROI

[RamyaRaghuraman]

Hi @adynathos ,

I would like to know what the variable CTC_ROI is, from src/a05_differences/experiments.py
As far as I searched, I cannot see it being declared anywhere.

[adynathos]

It is in src/a05_differences/transforms.py.

CTC_ROI is the region of interest associated with the Cityscapes vehicle/camera setup.
For example, it excludes the ego vehicle from evaluation.
Since Lost And Found does not provide that kind of ROI, but uses a similar vehicle, we reuse the Cityscapes ROI.

By default it is stored in DIR_DATA/cityscapes/roi.png