Export to COCO Format

[seveibar]

If you're interested in this output format, please give this an upvote!

To start it can be implemented in a separate repository, e.g. udt-to-coco as a cli. We'll worry about integration after.

[seveibar]

Some additional details:

CVAT has implemented the import/export for COCO (as well as VOC): https://github.com/openvinotoolkit/cvat

https://cocodataset.org/#format-data

[davodogster]

Export/Import as voc, coco (box and polygons) and YOLO are essential for any image labelling tool @seveibar