{"library":"norfair","title":"Norfair","description":"Lightweight Python library for adding real-time multi-object tracking to any detector. Version 2.3.0 supports Python >=3.8,<4.0. Drops Python 3.7. Release cadence is irregular, with major versions every 1-2 years.","language":"python","status":"active","last_verified":"Fri May 01","install":{"commands":["pip install norfair"],"cli":null},"imports":["from norfair import Tracker","from norfair import Detection"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import norfair\n\n# Initialize tracker\ntracker = norfair.Tracker(distance_function=\"euclidean\", distance_threshold=30)\n\n# Example detection from a detector\ndetections = [\n    norfair.Detection(points=norfair.Point(x=10, y=20)),\n    norfair.Detection(points=norfair.Point(x=50, y=60)),\n]\n\n# Update tracker with current detections\ntracked_objects = tracker.update(detections=detections)\n\n# Print tracked object IDs\nfor obj in tracked_objects:\n    print(f\"Tracked ID: {obj.id}\")","lang":"python","description":"Minimal example using a distance-based tracker with point detections.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":null}