76 lines
3.2 KiB
Python
76 lines
3.2 KiB
Python
# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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__all__ = ["build_backbone"]
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def build_backbone(config, model_type):
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if model_type == "det" or model_type == "table":
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from .det_mobilenet_v3 import MobileNetV3
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from .det_resnet import ResNet
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from .det_resnet_vd import ResNet_vd
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from .det_resnet_vd_sast import ResNet_SAST
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from .det_pp_lcnet import PPLCNet
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support_dict = [
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"MobileNetV3", "ResNet", "ResNet_vd", "ResNet_SAST", "PPLCNet"
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]
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if model_type == "table":
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from .table_master_resnet import TableResNetExtra
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support_dict.append('TableResNetExtra')
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elif model_type == "rec" or model_type == "cls":
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from .rec_mobilenet_v3 import MobileNetV3
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from .rec_resnet_vd import ResNet
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from .rec_resnet_fpn import ResNetFPN
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from .rec_mv1_enhance import MobileNetV1Enhance
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from .rec_nrtr_mtb import MTB
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from .rec_resnet_31 import ResNet31
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from .rec_resnet_32 import ResNet32
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from .rec_resnet_45 import ResNet45
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from .rec_resnet_aster import ResNet_ASTER
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from .rec_micronet import MicroNet
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from .rec_efficientb3_pren import EfficientNetb3_PREN
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from .rec_svtrnet import SVTRNet
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from .rec_vitstr import ViTSTR
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from .rec_resnet_rfl import ResNetRFL
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from .rec_densenet import DenseNet
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support_dict = [
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'MobileNetV1Enhance', 'MobileNetV3', 'ResNet', 'ResNetFPN', 'MTB',
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'ResNet31', 'ResNet45', 'ResNet_ASTER', 'MicroNet',
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'EfficientNetb3_PREN', 'SVTRNet', 'ViTSTR', 'ResNet32', 'ResNetRFL',
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'DenseNet'
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]
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elif model_type == 'e2e':
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from .e2e_resnet_vd_pg import ResNet
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support_dict = ['ResNet']
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elif model_type == 'kie':
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from .kie_unet_sdmgr import Kie_backbone
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from .vqa_layoutlm import LayoutLMForSer, LayoutLMv2ForSer, LayoutLMv2ForRe, LayoutXLMForSer, LayoutXLMForRe
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support_dict = [
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'Kie_backbone', 'LayoutLMForSer', 'LayoutLMv2ForSer',
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'LayoutLMv2ForRe', 'LayoutXLMForSer', 'LayoutXLMForRe'
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]
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elif model_type == 'table':
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from .table_resnet_vd import ResNet
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from .table_mobilenet_v3 import MobileNetV3
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support_dict = ['ResNet', 'MobileNetV3']
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else:
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raise NotImplementedError
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module_name = config.pop('name')
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assert module_name in support_dict, Exception(
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"when model typs is {}, backbone only support {}".format(model_type,
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support_dict))
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module_class = eval(module_name)(**config)
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return module_class
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