image_predictor.py 939 B

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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. from .base_predictor import BasePaddlePredictor
  16. class ImagePredictor(BasePaddlePredictor):
  17. def to_batch(self, imgs):
  18. return [np.stack(imgs, axis=0).astype(dtype=np.float32, copy=False)]
  19. def format_output(self, output):
  20. return [{"pred": np.array(res)} for res in output[0].tolist()]