experimental_detectron_roi_feature.hpp

//*****************************************************************************
// Copyright 2017-2021 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//*****************************************************************************
 
#pragma once
 
#include <cstddef>
#include <cstdint>
#include <vector>
#include "ngraph/attribute_adapter.hpp"
#include "ngraph/op/op.hpp"
#include "ngraph/op/util/attr_types.hpp"
 
namespace ngraph
{
    namespace op
    {
        namespace v6
        {
            /// \brief An operation ExperimentalDetectronROIFeatureExtractor, according to
            /// the repository https://github.com/openvinotoolkit/training_extensions (see the file
            /// pytorch_toolkit/instance_segmentation/segmentoly/rcnn/roi_feature_extractor.py).
            class NGRAPH_API ExperimentalDetectronROIFeatureExtractor : public Op
            {
            public:
                NGRAPH_RTTI_DECLARATION;
 
                /// \brief Structure that specifies attributes of the operation
                struct Attributes
                {
                    int64_t output_size;
                    int64_t sampling_ratio;
                    std::vector<int64_t> pyramid_scales;
                    bool aligned;
                };
 
                ExperimentalDetectronROIFeatureExtractor() = default;
                /// \brief Constructs a ExperimentalDetectronROIFeatureExtractor operation.
                ///
                /// \param args  Inputs of ExperimentalDetectronROIFeatureExtractor
                /// \param attrs  Operation attributes
                ExperimentalDetectronROIFeatureExtractor(const OutputVector& args,
                                                         const Attributes& attrs);
 
                /// \brief Constructs a ExperimentalDetectronROIFeatureExtractor operation.
                ///
                /// \param args  Inputs of ExperimentalDetectronROIFeatureExtractor
                /// \param attrs  Operation attributes
                ExperimentalDetectronROIFeatureExtractor(const NodeVector& args,
                                                         const Attributes& attrs);
                bool visit_attributes(AttributeVisitor& visitor) override;
 
                void validate_and_infer_types() override;
 
                std::shared_ptr<Node>
                    clone_with_new_inputs(const OutputVector& new_args) const override;
                /// \brief Returns attributes of the operation.
                const Attributes& get_attrs() const { return m_attrs; }
            private:
                Attributes m_attrs;
            };
        }
    }
}