{
  "$type": "site.standard.document",
  "description": "A parking assistance system includes: a color/IR detector (22) which detects, from a camera image captured with a camera, marker candidates that are areas in each of which an intensity of a color component or an infrared (IR) component exceeds a threshold; a marker position calculator (10) which…",
  "path": "/patents/953868",
  "publishedAt": "2016-02-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R1/26",
    "PANASONIC IP MAN CO LTD [JP]"
  ],
  "textContent": "A parking assistance system includes: a color/IR detector (22) which detects, from a camera image captured with a camera, marker candidates that are areas in each of which an intensity of a color component or an infrared (IR) component exceeds a threshold; a marker position calculator (10) which calculates positions of the marker candidates in the camera image; and a validity verifier (11) which determines whether the marker candidates are valid as the markers, based on the positions of the marker candidates and a predetermined positional relationship of the markers,",
  "title": "PARKING ASSISTANCE SYSTEM AND PARKING ASSISTANCE METHOD"
}