{
  "$type": "site.standard.document",
  "description": "A first calculator calculates a relative position and a relative attitude of a vehicle based on a plurality of images captured by an image capturing apparatus mounted on the vehicle. A second calculator extracts one marker from an image captured by the image capturing apparatus, and calculates an…",
  "path": "/patents/1302238",
  "publishedAt": "2021-10-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/30",
    "Panasonic Intellectual Property Management Co., Ltd."
  ],
  "textContent": "A first calculator calculates a relative position and a relative attitude of a vehicle based on a plurality of images captured by an image capturing apparatus mounted on the vehicle. A second calculator extracts one marker from an image captured by the image capturing apparatus, and calculates an absolute position and an absolute attitude of the vehicle based on a position and an attitude of the one extracted marker. A corrector corrects the relative position and the relative attitude based on the absolute position and the absolute attitude to generate a corrected position and a corrected attitude of the vehicle. The corrector determines whether or not the vehicle is turning, and generates the corrected attitude not using the absolute attitude calculated during a period in which the vehicle is turning, but using only the absolute attitude calculated during a period in which the vehicle is not turning.",
  "title": "POSITIONING APPARATUS CAPABLE OF MEASURING POSITION OF MOVING BODY USING IMAGE CAPTURING APPARATUS"
}