{
  "$type": "site.standard.document",
  "description": "Disclosed is a vehicle periphery monitoring device comprising: a parallax calculating unit (22) which extracts a first image section that contains a target object in real space from a first image imaged by a first imaging unit at a predetermined time and extracts a second image section correlated…",
  "path": "/patents/1012892",
  "publishedAt": "2011-05-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C3/085",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "Disclosed is a vehicle periphery monitoring device comprising: a parallax calculating unit (22) which extracts a first image section that contains a target object in real space from a first image imaged by a first imaging unit at a predetermined time and extracts a second image section correlated to the first image section from a second image imaged by a second imaging unit at the predetermined time, and then calculates the parallax between the first image section and the second image section; a parallax gradient calculating unit (23) for calculating a parallax gradient based on a time series calculation of the parallax of the identical target object in real space by the parallax calculating unit (22); a velocity sensor (4) for detecting the velocity of the vehicle; and a first distance calculating unit (24) for calculating the distance from the vehicle to the target object on the basis of the parallax gradient and the velocity of the vehicle.",
  "title": "VEHICLE PERIPHERY MONITORING DEVICE"
}