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- /**
- * Copyright 2019 Huawei Technologies Co., Ltd
- *
- * 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.
- */
-
- /*!
- * \file rpn_ops.h
- * \brief
- */
- #ifndef OPS_BUILT_IN_OP_PROTO_INC_RPN_OPS_H_
- #define OPS_BUILT_IN_OP_PROTO_INC_RPN_OPS_H_
-
- #include "graph/operator_reg.h"
- namespace ge {
- /**
- *@brief Iteratively removes lower scoring boxes which have an IoU greater than
- * iou_threshold with higher scoring box according to their
- * intersection-over-union (IoU) . \n
-
- * @par Inputs:
- * box_scores: 2-D tensor with shape of [N, 8], including proposal boxes and
- * corresponding confidence scores . \n
-
- * @par Attributes:
- * iou_threshold: An optional float. The threshold for deciding whether boxes
- * overlap too much with respect to IOU . \n
-
- * @par Outputs:
- * @li selected_boxes: 2-D tensor with shape of [N,5], representing filtered
- * boxes including proposal boxes and corresponding confidence scores.
- * @li selected_idx: 1-D tensor with shape of [N], representing the index of
- * input proposal boxes.
- * @li selected_mask: 1-D tensor with shape of [N], the symbol judging whether
- * the output proposal boxes is valid . \n
-
- * @attention Constraints:
- * The 2nd-dim of input box_scores must be equal to 8.\n
- * Only supports 2864 input boxes at one time.\n
-
- */
- REG_OP(NMSWithMask)
- .INPUT(box_scores, TensorType({DT_FLOAT, DT_FLOAT16}))
- .OUTPUT(selected_boxes, TensorType({DT_FLOAT, DT_FLOAT16}))
- .OUTPUT(selected_idx, TensorType({DT_INT32}))
- .OUTPUT(selected_mask, TensorType({DT_UINT8}))
- .ATTR(iou_threshold, Float, 0.5)
- .OP_END_FACTORY_REG(NMSWithMask)
- } // namespace ge
-
- #endif // OPS_BUILT_IN_OP_PROTO_INC_RPN_OPS_H_
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