32 lines
741 B
Python
32 lines
741 B
Python
from typing import Any
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import insightface
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import modules.globals
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from modules.typing import Frame
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FACE_ANALYSER = None
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def get_face_analyser() -> Any:
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global FACE_ANALYSER
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if FACE_ANALYSER is None:
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FACE_ANALYSER = insightface.app.FaceAnalysis(name='buffalo_l', providers=modules.globals.execution_providers)
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FACE_ANALYSER.prepare(ctx_id=0, det_size=(640, 640))
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return FACE_ANALYSER
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def get_one_face(frame: Frame) -> Any:
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face = get_face_analyser().get(frame)
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try:
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return min(face, key=lambda x: x.bbox[0])
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except ValueError:
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return None
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def get_many_faces(frame: Frame) -> Any:
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try:
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return get_face_analyser().get(frame)
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except IndexError:
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return None
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