55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
from edge.config import Config
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from edge.tracking import IouTracker
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from edge.smoothing import KeypointSmoother
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from edge.detectors.fall import FallDetector
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from edge.detectors.immobility import ImmobilityWatchdog
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from edge.detectors.ghost import GhostIncidentDetector
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from edge.detectors.zone import ZoneIntrusionDetector
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from edge.engine import EventEngine
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from edge.snapshot import RingBuffer, FaceBlurrer, Snapshotter
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from edge.models import Person, BBox
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def _head_boxes(persons: list) -> list:
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# 배경인물 머리영역 근사: 코 주변 작은 박스 (MVP; 실제는 얼굴 검출 포트로 교체)
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boxes = []
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for p in persons:
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nose = p.keypoints[0]
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boxes.append(BBox(nose.x - 20, nose.y - 25, nose.x + 20, nose.y + 15))
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return boxes
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def run_once(source, pose, tracker, smoother, engine, ring, snapshotter, sink, now_fn):
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ok, frame = source.read()
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if not ok:
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return []
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now = now_fn()
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persons = pose.infer(frame)
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smoothed = [Person(p.bbox, smoother.smooth(p.keypoints, now)) for p in persons]
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tracks = tracker.update(smoothed, now)
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lost = tracker.lost()
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ring.push(now, frame)
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events = engine.process(tracks, lost, now)
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if events:
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snaps = snapshotter.capture([frame], [_head_boxes(persons)])
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for e in events:
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sink.try_send(e, snaps)
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return events
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def build_pipeline(config: Config, source, pose) -> dict:
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return {
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"source": source,
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"pose": pose,
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"tracker": IouTracker(),
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"smoother": KeypointSmoother(),
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"engine": EventEngine(
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FallDetector(config.fall),
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ImmobilityWatchdog(config.immobility),
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GhostIncidentDetector(config.ghost),
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ZoneIntrusionDetector([], config.zone),
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config.engine,
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),
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"ring": RingBuffer(),
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"snapshotter": Snapshotter(FaceBlurrer()),
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}
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