gavin/VideoPipe
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
陈赣
2026-06-03 12:43:14 +08:00
commit ba76cfae28
608 changed files with 120791 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
samples/multi_detectors_sample.cpp Normal file
View File

@@ -0,0 +1,49 @@
#include "../nodes/vp_file_src_node.h"
#include "../nodes/infers/vp_yolo_detector_node.h"
#include "../nodes/osd/vp_osd_node.h"
#include "../nodes/vp_split_node.h"
#include "../nodes/vp_screen_des_node.h"
#include "../nodes/vp_rtsp_des_node.h"
#include "../utils/analysis_board/vp_analysis_board.h"
/*
* ## multi_detectors_sample ##
* detect obstacles AND vehicles using yolo on road.
*/
int main() {
VP_SET_LOG_LEVEL(vp_utils::vp_log_level::INFO);
VP_LOGGER_INIT();
// create nodes
auto file_src_0 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, "./vp_data/test_video/unclear.mp4", 0.5);
auto file_src_1 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_1", 1, "./vp_data/test_video/roadblock.mp4", 0.6);
auto obstacle_detector = std::make_shared<vp_nodes::vp_yolo_detector_node>("obstacle_detector", "./vp_data/models/det_cls/obstacles_yolov5s.onnx", "", "./vp_data/models/det_cls/obstacles_2classes.txt", 640, 640);
// MUST set class_id_offset for the 2nd detector which is equal with total classes of the 1st detectors
auto vehicle_detector = std::make_shared<vp_nodes::vp_yolo_detector_node>("vehicle_detector", "./vp_data/models/det_cls/yolov3-tiny-2022-0721_best.weights", "./vp_data/models/det_cls/yolov3-tiny-2022-0721.cfg", "./vp_data/models/det_cls/yolov3_tiny_5classes.txt", 416, 416, 1, 2);
auto osd = std::make_shared<vp_nodes::vp_osd_node>("osd");
auto split = std::make_shared<vp_nodes::vp_split_node>("split_by_channel", true);
auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0);
auto srceen_des_1 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_1", 1);
// construct pipeline
obstacle_detector->attach_to({file_src_0, file_src_1});
vehicle_detector->attach_to({obstacle_detector});
osd->attach_to({vehicle_detector});
split->attach_to({osd});
screen_des_0->attach_to({split});
srceen_des_1->attach_to({split});
file_src_0->start();
file_src_1->start();
// for debug purpose
vp_utils::vp_analysis_board board({file_src_0, file_src_1});
board.display(1, false);
std::string wait;
std::getline(std::cin, wait);
file_src_0->detach_recursively();
file_src_1->detach_recursively();
}