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53 lines
1.7 KiB
53 lines
1.7 KiB
5 years ago
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/**
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* Copyright 2019-2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef GE_OP_WARP_PERSPECTIVE_OPS_H_
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#define GE_OP_WARP_PERSPECTIVE_OPS_H_
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#include "graph/operator_reg.h"
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#include "graph/operator.h"
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namespace ge {
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/**
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*@brief Applies a perspective transformation to an image.
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*@par Inputs:
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*@li x: input tensor, format NCHW, type must be float.
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*@li matrix: transformation matrix, format ND , shape must be (N, 9), type must be float.
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*@par Attributes:
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*@li out_height:output height.
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*@li out_width:output width.
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*@li borderType:border processing way, only support BORDER_CONSTANT and BORDER_REPLICATE, default BORDER_CONSTANT.
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*@li constant: border processed value when borderType is BORDER_CONSTANT.
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*@par Outputs:
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*@li y: output tensor, format NCHW, type must be float.
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*/
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REG_OP(WarpPerspective)
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.INPUT(x, TensorType({DT_FLOAT}))
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.INPUT(matrix, TensorType({DT_FLOAT}))
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.OUTPUT(y, TensorType({DT_FLOAT}))
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.REQUIRED_ATTR(out_height, Int)
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.REQUIRED_ATTR(out_width, Int)
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.ATTR(border_type, String, "BORDER_CONSTANT")
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.ATTR(constant, Float, 0)
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.OP_END_FACTORY_REG(WarpPerspective)
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} // namespace ge
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#endif // GE_OP_WARP_PERSPECTIVE_OPS_H_
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