# Copyright (c) OpenMMLab. All rights reserved.
from ..builder import DETECTORS
from .panoptic_two_stage_segmentor import TwoStagePanopticSegmentor
[docs]@DETECTORS.register_module()
class PanopticFPN(TwoStagePanopticSegmentor):
r"""Implementation of `Panoptic feature pyramid
networks <https://arxiv.org/pdf/1901.02446>`_"""
def __init__(
self,
backbone,
neck=None,
rpn_head=None,
roi_head=None,
train_cfg=None,
test_cfg=None,
pretrained=None,
init_cfg=None,
# for panoptic segmentation
semantic_head=None,
panoptic_fusion_head=None):
super(PanopticFPN, self).__init__(
backbone=backbone,
neck=neck,
rpn_head=rpn_head,
roi_head=roi_head,
train_cfg=train_cfg,
test_cfg=test_cfg,
pretrained=pretrained,
init_cfg=init_cfg,
semantic_head=semantic_head,
panoptic_fusion_head=panoptic_fusion_head)