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 <algorithm> 21 #include <map> 22 #include <memory> 23 #include <string> 24 #include <vector> 25 26 #include "mindapi/base/types.h" 27 #include "ops/base_operator.h" 28 29 namespace mindspore { 30 namespace ops { 31 constexpr auto kNameNonMaxSuppression = "NonMaxSuppression"; 32 /// \brief NonMaxSuppression QuantDTypeCast the NonMaxSuppression operator prototype. 33 class MIND_API NonMaxSuppression : public BaseOperator { 34 public: 35 MIND_API_BASE_MEMBER(NonMaxSuppression); 36 /// \brief Constructor. NonMaxSuppression()37 NonMaxSuppression() : BaseOperator(kNameNonMaxSuppression) {} 38 39 /// \brief Method to init the op's attributes. 40 /// 41 /// \param[in] center_point_box Define a value to indicate the format of the box data. If the value is 0, the box data 42 /// is supplied by diagonal point, such as [y1, x1, y2, x2](the pair [y1, x1] is picture coordinate). If 43 /// the value is 1, the box data is supplied as [x_center, y_center, width, height]. 44 void Init(const int64_t center_point_box = 0); 45 46 /// \brief Method to set center_point_box attribute. 47 /// 48 /// \param[in] center_point_box a value to indicate the format of the box data. 49 void set_center_point_box(const int64_t center_point_box); 50 51 /// \brief Method to get center_point_box attribute. 52 /// 53 /// \return an integer value. 54 int64_t get_center_point_box() const; 55 }; 56 MIND_API abstract::AbstractBasePtr NonMaxSuppressionInfer(const abstract::AnalysisEnginePtr &, 57 const PrimitivePtr &primitive, 58 const std::vector<abstract::AbstractBasePtr> &input_args); 59 using PrimNonMaxSuppressionPtr = std::shared_ptr<NonMaxSuppression>; 60 } // namespace ops 61 } // namespace mindspore 62 63 #endif // MINDSPORE_CORE_OPS_NON_MAX_SUPPRESSION_H_ 64