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143506b654
* change ocr pre and post * add pybind * change ocr * fix bug * fix bug * fix bug * fix bug * fix bug * fix bug * fix copy bug * fix code style * fix bug * add new function * fix windows ci bug
56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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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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#pragma once
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#include "fastdeploy/vision/common/processors/transform.h"
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#include "fastdeploy/vision/common/result.h"
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#include "fastdeploy/vision/ocr/ppocr/utils/ocr_postprocess_op.h"
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namespace fastdeploy {
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namespace vision {
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namespace ocr {
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/*! @brief Postprocessor object for Recognizer serials model.
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*/
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class FASTDEPLOY_DECL RecognizerPostprocessor {
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public:
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RecognizerPostprocessor();
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/** \brief Create a postprocessor instance for Recognizer serials model
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*
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* \param[in] label_path The path of label_dict
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*/
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explicit RecognizerPostprocessor(const std::string& label_path);
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/** \brief Process the result of runtime and fill to ClassifyResult structure
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*
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* \param[in] tensors The inference result from runtime
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* \param[in] texts The output result of recognizer
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* \param[in] rec_scores The output result of recognizer
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* \return true if the postprocess successed, otherwise false
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*/
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bool Run(const std::vector<FDTensor>& tensors,
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std::vector<std::string>* texts, std::vector<float>* rec_scores);
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private:
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bool SingleBatchPostprocessor(const float* out_data,
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const std::vector<int64_t>& output_shape,
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std::string* text, float* rec_score);
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bool initialized_ = false;
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std::vector<std::string> label_list_;
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};
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} // namespace ocr
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} // namespace vision
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} // namespace fastdeploy
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