wehub-resource-sync
40 lines
890 B
Python
40 lines
890 B
Python
from abc import ABC, abstractmethod
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from numpy import ndarray
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from frigate.config import MotionConfig
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class MotionDetector(ABC):
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@abstractmethod
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def __init__(
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self,
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frame_shape: tuple[int, int, int],
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config: MotionConfig,
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fps: int,
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improve_contrast: bool,
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threshold: int,
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contour_area: int | None,
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) -> None:
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pass
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@abstractmethod
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def detect(self, frame: ndarray) -> list:
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"""Detect motion and return motion boxes."""
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pass
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@abstractmethod
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def is_calibrating(self) -> bool:
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"""Return if motion is recalibrating."""
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pass
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@abstractmethod
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def update_mask(self) -> None:
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"""Update the motion mask after a config change."""
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pass
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@abstractmethod
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def stop(self) -> None:
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"""Stop any ongoing work and processes."""
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pass
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