[Ref][Core][Opset13] NMSRotated-13 core shell and reference implementation

licensing/third-party-programs.txt

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src/core/include/openvino/op/nms_rotated.hpp

@@ -0,0 +1,64 @@
+// Copyright (C) 2018-2023 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#pragma once
+
+#include "openvino/op/op.hpp"
+
+namespace ov {
+namespace op {
+
+namespace v13 {
+/// \brief NMSRotated operation
+///
+class OPENVINO_API NMSRotated : public Op {
+public:
+    OPENVINO_OP("NMSRotated", "opset13", op::Op);
+
+    NMSRotated() = default;
+
+    /// \brief Constructs a NMSRotated operation.
+    ///
+    /// \param boxes Node containing the coordinates of the bounding boxes
+    /// \param scores Node containing the scores of the bounding boxes
+    /// \param max_output_boxes_per_class Node containing maximum number of boxes to be
+    /// selected per class
+    /// \param iou_threshold Node containing intersection over union threshold
+    /// \param score_threshold Node containing minimum score threshold
+    /// \param sort_result_descending Specifies whether it is necessary to sort selected
+    /// boxes across batches
+    /// \param output_type Specifies the output type of the first and third output
+    /// \param clockwise Specifies the direction of the rotation
+    NMSRotated(const Output<Node>& boxes,
+               const Output<Node>& scores,
+               const Output<Node>& max_output_boxes_per_class,
+               const Output<Node>& iou_threshold,
+               const Output<Node>& score_threshold,
+               const bool sort_result_descending = true,
+               const ov::element::Type& output_type = ov::element::i64,
+               const bool clockwise = true);
+
+    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;
+
+    bool get_sort_result_descending() const;
+    void set_sort_result_descending(const bool sort_result_descending);
+
+    element::Type get_output_type_attr() const;
+    void set_output_type_attr(const element::Type& output_type);
+
+    bool get_clockwise() const;
+    void set_clockwise(const bool clockwise);
+
+protected:
+    bool m_sort_result_descending = true;
+    ov::element::Type m_output_type = ov::element::i64;
+    bool m_clockwise = true;
+};
+}  // namespace v13
+}  // namespace op
+
+}  // namespace ov

src/core/include/openvino/op/ops.hpp

@@ -110,6 +110,7 @@
 #include "openvino/op/multiply.hpp"
 #include "openvino/op/mvn.hpp"
 #include "openvino/op/negative.hpp"
+#include "openvino/op/nms_rotated.hpp"
 #include "openvino/op/non_max_suppression.hpp"
 #include "openvino/op/non_zero.hpp"
 #include "openvino/op/normalize_l2.hpp"

src/core/include/openvino/opsets/opset13_tbl.hpp

@@ -210,3 +210,4 @@ _OPENVINO_OP_REG(ScatterElementsUpdate, ov::op::v12)
 
 // New operations added in opset13
 _OPENVINO_OP_REG(BitwiseNot, ov::op::v13)
+_OPENVINO_OP_REG(NMSRotated, ov::op::v13)

src/core/reference/include/openvino/reference/nms_rotated.hpp

@@ -0,0 +1,32 @@
+// Copyright (C) 2018-2023 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#pragma once
+
+#include "openvino/core/shape.hpp"
+#include "openvino/reference/non_max_suppression.hpp"
+
+namespace ov {
+namespace reference {
+
+void nms_rotated(const float* boxes_data,
+                 const Shape& boxes_data_shape,
+                 const float* scores_data,
+                 const Shape& scores_data_shape,
+                 int64_t max_output_boxes_per_class,
+                 float iou_threshold,
+                 float score_threshold,
+                 float soft_nms_sigma,
+                 int64_t* selected_indices,
+                 const Shape& selected_indices_shape,
+                 float* selected_scores,
+                 const Shape& selected_scores_shape,
+                 int64_t* valid_outputs,
+                 bool sort_result_descending,
+                 bool clockwise = true);
+
+constexpr auto nms_rotated_postprocessing = ov::reference::nms_postprocessing;
+
+}  // namespace reference
+}  // namespace ov