video_human_tracks_face_demographic_mapper#

Detect face demographics (age, gender, race) for each tracked person in a video using DeepFace. This operator processes the human track data produced by video_human_tracks_extraction_mapper and analyzes the facial attributes of each detected person. It must be operated after video_human_tracks_extraction_mapper.

使用 DeepFace 检测视频中每个跟踪人物的人脸属性（年龄、性别、种族）。此算子处理由 video_human_tracks_extraction_mapper 生成的人体轨迹数据，并分析每个检测到的人物的面部属性。它必须在 video_human_tracks_extraction_mapper 之后运行。

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

original_data_save_path

<class ‘str’>

''

path to save intermediate detection results.

detect_interval

<class ‘int’>

5

interval (in frames) at which face demographic detection is performed.

tag_field_name

<class ‘str’>

'video_facetrack_attribute_demographic'

field name to store the demographic results.

args

''

extra args

kwargs

''

extra args