{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Methods and systems are provided for calibrating an on-board camera of a vehicle by detecting one or both of a lead vehicle geometry and a road lane width. In one example, a method includes identifying a known vehicle geometry of a lead vehicle; estimating a distance to the lead vehicle based on…",
  "path": "/patents/1433779",
  "publishedAt": "2026-06-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06T7/80",
    "HARMAN CONNECTED SERVICES, INC."
  ],
  "textContent": "Methods and systems are provided for calibrating an on-board camera of a vehicle by detecting one or both of a lead vehicle geometry and a road lane width. In one example, a method includes identifying a known vehicle geometry of a lead vehicle; estimating a distance to the lead vehicle based on matching the known vehicle geometry to an image of the known vehicle geometry from the camera; and updating a calibration of the camera based on the estimated distance.",
  "title": "Systems and methods for automatic camera calibration"
}