add person gathering

wangrong

2025-01-18 8b0e31121a9a29b92a41fc575138a2e9b4c12d8e

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#include "../nodes/vp_file_src_node.h" 
#include "../nodes/infers/vp_trt_yolov8_detector.h" 
#include "../nodes/infers/vp_trt_yolov8_seg_detector.h" 
#include "../nodes/infers/vp_trt_yolov8_pose_detector.h" 
#include "../nodes/osd/vp_osd_node_v3.h" 
#include "../nodes/osd/vp_pose_osd_node.h" 
#include "../nodes/vp_screen_des_node.h" 
#include "../utils/analysis_board/vp_analysis_board.h" 
 
/* 
* ## trt yolov8 sample ## 
* detection/segmentation/pose_estimation using yolov8 based on tensorrt 
*/ 
 
int main() { 
    VP_SET_LOG_LEVEL(vp_utils::vp_log_level::INFO); 
    VP_LOGGER_INIT(); 
 
    // create nodes for 1st pipeline 
    auto file_src_0 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, "./vp_data/test_video/face2.mp4"); 
    auto yolo8_detector = std::make_shared<vp_nodes::vp_trt_yolov8_detector>("yolo8_detector", "./vp_data/models/trt/others/yolov8s_v8.5.engine", "./vp_data/models/coco_80classes.txt"); 
    auto osd_0 = std::make_shared<vp_nodes::vp_osd_node_v3>("osd_0", "./vp_data/font/NotoSansCJKsc-Medium.otf"); 
    auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0); 
 
    // create nodes for 2nd pipeline 
    auto file_src_1 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_1", 1, "./vp_data/test_video/face2.mp4"); 
    auto yolo8_seg_detector = std::make_shared<vp_nodes::vp_trt_yolov8_seg_detector>("yolo8_seg_detector", "./vp_data/models/trt/others/yolov8s-seg_v8.5.engine", "./vp_data/models/coco_80classes.txt"); 
    auto osd_1 = std::make_shared<vp_nodes::vp_osd_node_v3>("osd_1", "./vp_data/font/NotoSansCJKsc-Medium.otf"); 
    auto screen_des_1 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_1", 1); 
 
    // create nodes for 3rd pipeline 
    auto file_src_2 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_2", 2, "./vp_data/test_video/face2.mp4"); 
    auto yolo8_pose_detector = std::make_shared<vp_nodes::vp_trt_yolov8_pose_detector>("yolo8_pose_detector", "./vp_data/models/trt/others/yolov8s-pose_v8.5.engine"); 
    auto osd_2 = std::make_shared<vp_nodes::vp_pose_osd_node>("osd_2"); 
    auto screen_des_2 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_2", 2); 
 
    // construct 1st pipeline 
    yolo8_detector->attach_to({file_src_0}); 
    osd_0->attach_to({yolo8_detector}); 
    screen_des_0->attach_to({osd_0}); 
 
    // construct 2nd pipeline 
    yolo8_seg_detector->attach_to({file_src_1}); 
    osd_1->attach_to({yolo8_seg_detector}); 
    screen_des_1->attach_to({osd_1}); 
 
    // construct 3rd pipeline 
    yolo8_pose_detector->attach_to({file_src_2}); 
    osd_2->attach_to({yolo8_pose_detector}); 
    screen_des_2->attach_to({osd_2}); 
 
    // start pipelines 
    file_src_0->start(); 
    file_src_1->start(); 
    file_src_2->start(); 
 
    // visualize pipeline for debug 
    vp_utils::vp_analysis_board board({file_src_0, file_src_1, file_src_2}); 
    board.display(); 
}