{
  "$type": "site.standard.document",
  "description": "A vehicle position detection system comprises a reference data database (92), a captured image processing unit (5) adapted to receive an actually-captured image as input, and to output data for matching generated by extracting image feature points from the actually-captured image, a vehicle event…",
  "path": "/patents/1008922",
  "publishedAt": "2011-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/28",
    "AISIN AW CO [JP]"
  ],
  "textContent": "A vehicle position detection system comprises a reference data database (92), a captured image processing unit (5) adapted to receive an actually-captured image as input, and to output data for matching generated by extracting image feature points from the actually-captured image, a vehicle event evaluation unit (61) adapted to generate information on an actual vehicle event, a first reference data output unit (63a), a second reference data output unit (63b), a matching performing unit (64) adapted to perform matching between at least one of the first reference data and the second reference data, and the data for matching, and a vehicle position determination unit (45) adapted to determine a position of the vehicle, based on the image-capturing position associated with the reference data that matches the data for matching.",
  "title": "Vehicle position detection system"
}