55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
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// Copyright (C) 2020-2024 Intel Corporation
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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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#include "models/detection_model.h"
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#include <fstream>
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#include <stdexcept>
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#include <string>
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#include <vector>
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#include "models/image_model.h"
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DetectionModel::DetectionModel() {
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}
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DetectionModel::DetectionModel(const std::string& modelFileName,
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float confidenceThreshold,
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bool useAutoResize,
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const std::vector<std::string>& labels,
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const std::string& layout)
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: ImageModel(modelFileName, useAutoResize, layout),
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confidenceThreshold(confidenceThreshold),
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labels(labels) {}
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std::vector<std::string> DetectionModel::loadLabels(const std::string& labelFilename) {
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std::vector<std::string> labelsList;
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/* Read labels (if any) */
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if (!labelFilename.empty()) {
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std::ifstream inputFile(labelFilename);
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if (!inputFile.is_open())
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throw std::runtime_error("Can't open the labels file: " + labelFilename);
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std::string label;
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while (std::getline(inputFile, label)) {
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labelsList.push_back(label);
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}
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if (labelsList.empty())
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throw std::logic_error("File is empty: " + labelFilename);
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}
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return labelsList;
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}
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