add samples

wangrong

2025-03-19 291afb9c81aae1d15d9e3edcea618d0a2e1fc5a6

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#include "../../nodes/vp_file_src_node.h"
#include "../../nodes/infers/vp_yunet_face_detector_node.h"
#include "../../nodes/infers/vp_sface_feature_encoder_node.h"
#include "../../nodes/track/vp_sort_track_node.h"
#include "../../nodes/osd/vp_face_osd_node.h"
#include "../../nodes/broker/vp_embeddings_socket_broker_node.h"
#include "../../nodes/vp_screen_des_node.h"
#include "../../nodes/vp_rtmp_des_node.h"
 
#include "../../utils/analysis_board/vp_analysis_board.h"
 
/*
* ## face recognize pipeline ##
* generate embedding data for faces using VideoPipe, then send them via socket.
* note it brokes only 1 time for specific target since track node exist in pipeline.
*/
 
int main(int argc, char* argv[]) {
    // get directory for test video and models
    assert(argc == 2);
    std::string data_dir(argv[1]);
    if (!vp_utils::ends_with(data_dir, "/")) {
        data_dir += "/";
    }
    
    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, data_dir + "vp_data/test_video/face3.mp4", 0.8);
    auto yunet_face_detector_0 = std::make_shared<vp_nodes::vp_yunet_face_detector_node>("face_detector", data_dir + "vp_data/models/face/face_detection_yunet_2022mar.onnx");
    auto sface_face_encoder_0 = std::make_shared<vp_nodes::vp_sface_feature_encoder_node>("face_encoder", data_dir + "vp_data/models/face/face_recognition_sface_2021dec.onnx");
    auto track =  std::make_shared<vp_nodes::vp_sort_track_node>("tracker", vp_nodes::vp_track_for::FACE);
    auto broker = std::make_shared<vp_nodes::vp_embeddings_socket_broker_node>("embedding_broker", "192.168.77.68", 5555, "static/cropped_faces", 100, 100, vp_nodes::vp_broke_for::FACE, true);
    auto osd = std::make_shared<vp_nodes::vp_face_osd_node>("osd");
    auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0);
    auto rtmp_des_0 = std::make_shared<vp_nodes::vp_rtmp_des_node>("rtmp_des_0", 0, "rtmp://192.168.77.60/live/face_recognize");
 
    // construct pipeline
    yunet_face_detector_0->attach_to({file_src_0});
    sface_face_encoder_0->attach_to({yunet_face_detector_0});
    track->attach_to({sface_face_encoder_0});
    broker->attach_to({track});
    osd->attach_to({broker});
    screen_des_0->attach_to({osd});
    rtmp_des_0->attach_to({osd});
 
    file_src_0->start();
 
    // for debug purpose
    vp_utils::vp_analysis_board board({file_src_0});
    board.display();
}