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# -*- coding: utf-8 -*-
# MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
#
# Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
from ..functional import deformable_psroi_pooling
from .module import Module
class DeformablePSROIPooling(Module):
def __init__(
self,
no_trans,
part_size,
pooled_h,
pooled_w,
sample_per_part,
spatial_scale,
trans_std: float = 0.1,
**kwargs
):
super().__init__(**kwargs)
self.no_trans = no_trans
self.part_size = part_size
self.pooled_h = pooled_h
self.pooled_w = pooled_w
self.sample_per_part = sample_per_part
self.spatial_scale = spatial_scale
self.trans_std = trans_std
def forward(self, inp, rois, trans):
return deformable_psroi_pooling(
inp,
rois,
trans,
self.no_trans,
self.part_size,
self.pooled_h,
self.pooled_w,
self.sample_per_part,
self.spatial_scale,
self.trans_std,
)