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陈赣
2026-06-03 12:43:14 +08:00
commit ba76cfae28
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samples/image_des_sample.cpp Normal file
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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/osd/vp_face_osd_node_v2.h"
#include "../nodes/vp_screen_des_node.h"
#include "../nodes/vp_image_des_node.h"
#include "../utils/analysis_board/vp_analysis_board.h"
/*
* ## image_des_sample ##
* show how vp_image_des_node works, save image to local file or push image to remote via udp.
*/
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/face.mp4", 0.6);
auto yunet_face_detector_0 = std::make_shared<vp_nodes::vp_yunet_face_detector_node>("yunet_face_detector_0", "./vp_data/models/face/face_detection_yunet_2022mar.onnx");
auto sface_face_encoder_0 = std::make_shared<vp_nodes::vp_sface_feature_encoder_node>("sface_face_encoder_0", "./vp_data/models/face/face_recognition_sface_2021dec.onnx");
auto osd_0 = std::make_shared<vp_nodes::vp_face_osd_node_v2>("osd_0");
auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0);
/* save to file, `%d` is placeholder for filename index */
//auto image_des_0 = std::make_shared<vp_nodes::vp_image_des_node>("image_file_des_0", 0, "./images/%d.jpg", 3, vp_objects::vp_size(), false);
/* push via udp, receiving command for test: `gst-launch-1.0 udpsrc port=6000 ! application/x-rtp,encoding-name=jpeg ! rtpjpegdepay ! jpegparse ! jpegdec ! queue ! videoconvert ! autovideosink` */
auto image_des_0 = std::make_shared<vp_nodes::vp_image_des_node>("image_udp_des_0", 0, "192.168.77.248:6000", 2, vp_objects::vp_size(600, 300));
// construct pipeline
yunet_face_detector_0->attach_to({file_src_0});
sface_face_encoder_0->attach_to({yunet_face_detector_0});
osd_0->attach_to({sface_face_encoder_0});
screen_des_0->attach_to({osd_0});
image_des_0->attach_to({osd_0});
file_src_0->start();
// for debug purpose
vp_utils::vp_analysis_board board({file_src_0});
board.display();
}