Getting list of polygons from COCOEvaluator()

[wish2023]

When I run evaluator = COCOEvaluator("sample_data", cfg, False, output_dir="./output/") I get a file, coco_instances_results.json as expected. However, the json file looks like this:

"segmentation":{
"size":[
5482,
7420
],
"counts":"en_[e0ac0cg4\\4fK]2bM]1dNS1nN[1eNn0RO.............

Is there a way to decode and convert the values of segmentation to a polygon format?

[hadilou]

Check pycoco api encode and decode functions