from deepface import DeepFace 
 
"""
Deepface is a hybrid face recognition package. It currently wraps many state-of-the-art face recognition models: 
Model	    Declared LFW Score
VGG-Face	    98.9%
Facenet	        99.2%
Facenet512	    99.6%
OpenFace	    92.9%
DeepID	        97.4%
Dlib	        99.3%
SFace	        99.5%
ArcFace	        99.5%
GhostFaceNet	99.7%
Human-beings	97.5%

The default configuration uses VGG-Face model.
"""

DeepFace.stream(
    db_path='./face',
    model_name = 'Facenet512',
    enable_face_analysis = True,
    time_threshold=2,
    frame_threshold=20,  # Given frame_threshold = 20, 如果其在连续的20帧中都检测到人脸，则对第20帧的face进行操作（如：age 分析，人脸识别等等）
)