mmdet/core/mask/__init__.py

from .mask_target import mask_target
from .structures import BaseInstanceMasks, BitmapMasks, PolygonMasks
from .utils import encode_mask_results, split_combined_polys

__all__ = [
    'split_combined_polys', 'mask_target', 'BaseInstanceMasks', 'BitmapMasks',
    'PolygonMasks', 'encode_mask_results'
]