54 lines
2.6 KiB
C++
54 lines
2.6 KiB
C++
#include "../nodes/vp_file_src_node.h"
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#include "../nodes/infers/vp_trt_vehicle_detector.h"
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#include "../nodes/infers/vp_trt_vehicle_color_classifier.h"
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#include "../nodes/infers/vp_trt_vehicle_type_classifier.h"
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#include "../nodes/infers/vp_trt_vehicle_feature_encoder.h"
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#include "../nodes/track/vp_sort_track_node.h"
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#include "../nodes/vp_sync_node.h"
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#include "../nodes/vp_split_node.h"
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#include "../nodes/osd/vp_osd_node.h"
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#include "../nodes/vp_screen_des_node.h"
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#include "../utils/analysis_board/vp_analysis_board.h"
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/*
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* ## 1-N-1_sample_sample ##
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* 1 input video, detect vehicles first，classify by colors and tracking vehicles in parallel, then sync data and output on screen.
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*/
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int main() {
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VP_SET_LOG_LEVEL(vp_utils::vp_log_level::DEBUG);
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VP_SET_LOG_KEYWORDS_FOR_DEBUG({"sync"}); // only write debug log for sync node
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VP_LOGGER_INIT();
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// create nodes for 1-N-1 pipeline
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auto file_src_0 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, "./vp_data/test_video/jam2.mp4");
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auto trt_vehicle_detector_0 = std::make_shared<vp_nodes::vp_trt_vehicle_detector>("trt_detector_0", "./vp_data/models/trt/vehicle/vehicle_v8.5.trt");
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auto split = std::make_shared<vp_nodes::vp_split_node>("split", false, true); // split by deep-copy not by channel!
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auto trt_vehicle_color_classifier_0 = std::make_shared<vp_nodes::vp_trt_vehicle_color_classifier>("trt_color_cls_0", "./vp_data/models/trt/vehicle/vehicle_color_v8.5.trt", std::vector<int>{0, 1, 2});
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auto track_0 = std::make_shared<vp_nodes::vp_sort_track_node>("track_0");
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auto sync = std::make_shared<vp_nodes::vp_sync_node>("sync", vp_nodes::vp_sync_mode::UPDATE, 160);
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auto osd_0 = std::make_shared<vp_nodes::vp_osd_node>("osd_0");
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auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0);
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// construct 1-N-1 pipeline
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trt_vehicle_detector_0->attach_to({file_src_0});
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split->attach_to({trt_vehicle_detector_0});
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trt_vehicle_color_classifier_0->attach_to({split});
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track_0->attach_to({split});
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sync->attach_to({trt_vehicle_color_classifier_0, track_0});
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osd_0->attach_to({sync});
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screen_des_0->attach_to({osd_0});
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/*
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the format of pipeline:
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/ trt_vehicle_color_classifier_0 \
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file_src_0 -> trt_vehicle_detector_0 -> split -> -> sync -> osd_0 -> screen_des_0
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\ track_0 /
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*/
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// start 1-N-1 pipeline
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file_src_0->start();
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// visualize pipelines for debug
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vp_utils::vp_analysis_board board({file_src_0});
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board.display();
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} |