You can not select more than 25 topics Topics must start with a chinese character,a letter or number, can include dashes ('-') and can be up to 35 characters long.

normalize.h 1.4 kB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051
  1. // Tencent is pleased to support the open source community by making ncnn available.
  2. //
  3. // Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
  4. //
  5. // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
  6. // in compliance with the License. You may obtain a copy of the License at
  7. //
  8. // https://opensource.org/licenses/BSD-3-Clause
  9. //
  10. // Unless required by applicable law or agreed to in writing, software distributed
  11. // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  12. // CONDITIONS OF ANY KIND, either express or implied. See the License for the
  13. // specific language governing permissions and limitations under the License.
  14. #ifndef LAYER_NORMALIZE_H
  15. #define LAYER_NORMALIZE_H
  16. #include "layer.h"
  17. namespace ncnn {
  18. class Normalize : public Layer
  19. {
  20. public:
  21. Normalize();
  22. virtual int load_param(const ParamDict& pd);
  23. virtual int load_model(const ModelBin& mb);
  24. virtual int forward_inplace(Mat& bottom_top_blob, const Option& opt) const;
  25. public:
  26. // param
  27. int across_spatial;
  28. int across_channel;
  29. int channel_shared;
  30. float eps;
  31. int scale_data_size;
  32. // 0 = v / sqrt(v2 + eps) caffe/mxnet
  33. // 1 = v / max(sqrt(v2), eps) pytorch
  34. // 2 = v / sqrt(max(v2, eps)) tensorflow
  35. int eps_mode;
  36. Mat scale_data;
  37. };
  38. } // namespace ncnn
  39. #endif // LAYER_NORMALIZE_H