text_det.py 1.1 KB

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  1. # copyright (c) 2024 PaddlePaddle Authors. All Rights Reserve.
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. import numpy as np
  15. import cv2
  16. from ..utils.io import ImageReader
  17. from .base import BaseResult
  18. class TextDetResult(BaseResult):
  19. def _get_res_img(self):
  20. """draw rectangle"""
  21. boxes = np.array(self["dt_polys"])
  22. img = self._img_reader.read(self["img_path"])
  23. res_img = img.copy()
  24. for box in boxes.astype(int):
  25. box = np.reshape(np.array(box), [-1, 1, 2]).astype(np.int64)
  26. cv2.polylines(res_img, [box], True, (0, 0, 255), 2)
  27. return res_img