36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
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#include "../trt_yolov8_classifier.h"
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int main() {
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trt_yolov8::trt_yolov8_classifier detector("./vp_data/models/trt/others/yolov8s-cls_v8.5.engine");
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auto image1 = cv::imread("./vp_data/test_images/vehicle_cls/1.jpg");
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auto image2 = cv::imread("./vp_data/test_images/vehicle_cls/5.jpg");
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std::unordered_map<int, std::string> labels_map;
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read_labels("./vp_data/models/imagenet_1000labels1.txt", labels_map);
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std::vector<std::vector<Classification>> classifications;
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std::vector<cv::Mat> images = {image1, image2};
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detector.classify(images, classifications, 5); // top3 by default
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for (int i = 0; i < classifications.size(); ++i) {
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auto& classification = classifications[i];
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auto& image = images[i];
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for (int j = 0; j < classification.size(); ++j) {
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std::cout << "(top" << j + 1 << ") class_id:" << classification[j].class_id << " conf:" << classification[j].conf << std::endl;
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}
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std::cout << std::endl;
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// draw top1's label on image
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cv::putText(image, "top1: " + labels_map.at(classification[0].class_id), cv::Point(10, 10), 1.5, 1, cv::Scalar(0, 0, 255));
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}
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cv::imshow("cls1", image1);
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cv::imshow("cls2", image2);
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cv::waitKey(0);
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return 0;
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} |