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| # Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| from __future__ import absolute_import | |
| from __future__ import division | |
| from __future__ import print_function | |
| import os | |
| import sys | |
| __dir__ = os.path.dirname(__file__) | |
| sys.path.append(__dir__) | |
| sys.path.append(os.path.join(__dir__, '..')) | |
| from ppocr.utils.e2e_utils.pgnet_pp_utils import PGNet_PostProcess | |
| class PGPostProcess(object): | |
| """ | |
| The post process for PGNet. | |
| """ | |
| def __init__(self, | |
| character_dict_path, | |
| valid_set, | |
| score_thresh, | |
| mode, | |
| point_gather_mode=None, | |
| **kwargs): | |
| self.character_dict_path = character_dict_path | |
| self.valid_set = valid_set | |
| self.score_thresh = score_thresh | |
| self.mode = mode | |
| self.point_gather_mode = point_gather_mode | |
| # c++ la-nms is faster, but only support python 3.5 | |
| self.is_python35 = False | |
| if sys.version_info.major == 3 and sys.version_info.minor == 5: | |
| self.is_python35 = True | |
| def __call__(self, outs_dict, shape_list): | |
| post = PGNet_PostProcess( | |
| self.character_dict_path, | |
| self.valid_set, | |
| self.score_thresh, | |
| outs_dict, | |
| shape_list, | |
| point_gather_mode=self.point_gather_mode) | |
| if self.mode == 'fast': | |
| data = post.pg_postprocess_fast() | |
| else: | |
| data = post.pg_postprocess_slow() | |
| return data | |