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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_AIPP_H
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#define GE_OP_AIPP_H
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#include "../graph/operator_reg.h"
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namespace ge {
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/**
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*@brief Performs AI pre-processing (AIPP) on images including color space conversion (CSC), image normalization (by subtracting the mean value or multiplying a factor), image cropping (by specifying the crop start and cropping the image to the size required by the neural network), and much more.
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*@par Inputs:
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*@li images: An NCHW or NHWC tensor of type uint8, specifying the input to the data layer.
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*@li params: Dynamic AIPP configuration parameters of type uint8.
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*@par Attributes:
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*aipp_config_path: A required string, specifying the path of the AIPP configuration file
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*@par Outputs:
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*features: The AIPP-processed output tensor of type float16 or uint8.
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*/
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REG_OP(Aipp)
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.INPUT(images, TensorType{DT_UINT8})
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.OPTIONAL_INPUT(params, TensorType{DT_UINT8})
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.OUTPUT(features, TensorType({DT_FLOAT16, DT_UINT8}))
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.ATTR(aipp_config_path, String, "./aipp.cfg")
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.OP_END_FACTORY_REG(Aipp)
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} // namespace ge
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/**
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*@brief Performs This op is for dynamic aipp.If you set aipp-mode to dynamic in aipp config file, framework will auto add one input node to graph at last.
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*@par Attributes:
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*index: specify aipp serial num
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*@par Outputs:
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*features: The AIPP-processed output tensor of all types.
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*/
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namespace ge {
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REG_OP(AippData)
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.INPUT(data, TensorType::ALL())
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.OUTPUT(out, TensorType::ALL())
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.ATTR(index, Int, 0)
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.OP_END_FACTORY_REG(AippData)
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}
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#endif // GE_OP_AIPP_H
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