video_human_tracks_extraction_mapper#

Extract face and human bounding box tracks from videos. This operator performs multi-stage processing including scene detection, face detection (S3FD), face tracking, and human detection (YOLOv8). It eventually generates synchronized face and human tracks and saves the bbox sequences into pickle files.

从视频中提取人脸和人体边界框轨迹。此算子执行多阶段处理，包括场景检测、人脸检测（S3FD）、人脸跟踪和人体检测（YOLOv8）。最终生成同步的人脸和人体轨迹，并将边界框序列保存为 pickle 文件。

Type 算子类型: mapper

Tags 标签: gpu, video

🔧 Parameter Configuration 参数配置#

name 参数名

type 类型

default 默认值

desc 说明

face_track_bbox_path

<class ‘str’>

'./HumanVBenchRecipe/dj_human_track'

path to save the bbox pickle files.

YOLOv8_human_model_path

<class ‘str’>

'./thirdparty/humanvbench_models/YOLOv8_human/weights/best.pt'

path to the YOLOv8 human detection model.

face_detect_S3FD_model_path

<class ‘str’>

'./thirdparty/humanvbench_models/Light-ASD/model/faceDetector/s3fd/sfd_face.pth'

path to the S3FD face detection model.

tag_field_name_human_track_path

<class ‘str’>

'human_track_data_path'

field name to store the human track data path.

tag_field_name_people_num

<class ‘str’>

'number_people_in_video'

field name to store the number of people.

args

''

extra args

kwargs

''

extra args