yuyi1005

## Motivation Support PSC, phase-shifting coder and dual-frequency phase-shifting coder. ## Modification 1. An angle coder named PSCCoder is added to mmrotate/models/task_modules/coders/angle_coder.py. 2. Name encoded_size is unified to encode_size to...

## Motivation Support Point2RBox. ## Modification Support Point2RBox. ## BC-breaking (Optional) Does the modification introduce changes that break the back-compatibility of the downstream repos? If so, please describe how it...