1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_CORE_OPS_NON_MAX_SUPPRESSION_H_ 18 #define MINDSPORE_CORE_OPS_NON_MAX_SUPPRESSION_H_ 19 20 #include <map> 21 #include <vector> 22 #include <string> 23 #include <memory> 24 #include <algorithm> 25 #include "ops/op_utils.h" 26 #include "ops/primitive_c.h" 27 #include "abstract/primitive_infer_map.h" 28 #include "abstract/abstract_value.h" 29 #include "utils/check_convert_utils.h" 30 31 namespace mindspore { 32 namespace ops { 33 constexpr auto kNameNonMaxSuppression = "NonMaxSuppression"; 34 /// \brief NonMaxSuppression QuantDTypeCast the NonMaxSuppression operator prototype. 35 class MS_CORE_API NonMaxSuppression : public PrimitiveC { 36 public: 37 /// \brief Constructor. NonMaxSuppression()38 NonMaxSuppression() : PrimitiveC(kNameNonMaxSuppression) {} 39 40 /// \brief Destructor. 41 ~NonMaxSuppression() = default; 42 43 MS_DECLARE_PARENT(NonMaxSuppression, PrimitiveC); 44 45 /// \brief Method to init the op's attributes. 46 /// 47 /// \param[in] center_point_box Define a value to indicate the format of the box data. If the value is 0, the box data 48 /// is supplied by diagonal point, such as [y1, x1, y2, x2](the pair [y1, x1] is picture coordinate). If 49 /// the value is 1, the box data is supplied as [x_center, y_center, width, height]. 50 void Init(const int64_t center_point_box = 0); 51 52 /// \brief Method to set center_point_box attribute. 53 /// 54 /// \param[in] center_point_box a value to indicate the format of the box data. 55 void set_center_point_box(const int64_t center_point_box); 56 57 /// \brief Method to get center_point_box attribute. 58 /// 59 /// \return a integer value. 60 int64_t get_center_point_box() const; 61 }; 62 AbstractBasePtr NonMaxSuppressionInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive, 63 const std::vector<AbstractBasePtr> &input_args); 64 using PrimNonMaxSuppressionPtr = std::shared_ptr<NonMaxSuppression>; 65 } // namespace ops 66 } // namespace mindspore 67 68 #endif // MINDSPORE_CORE_OPS_NON_MAX_SUPPRESSION_H_ 69