{
  "$type": "site.standard.document",
  "description": "A method and an apparatus for generating an offline map are disclosed. The method includes: obtaining 1to Nenvironmental images sequentially collected by a camera of a vehicle when the vehicle is traveling on a target road section; selecting ito jenvironmental images from the 1to Nenvironmental…",
  "path": "/patents/1295874",
  "publishedAt": "2021-07-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3837",
    "BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD."
  ],
  "textContent": "A method and an apparatus for generating an offline map are disclosed. The method includes: obtaining 1to Nenvironmental images sequentially collected by a camera of a vehicle when the vehicle is traveling on a target road section; selecting ito jenvironmental images from the 1to Nenvironmental images, performing a first batch of three-dimensional modeling on the ito jenvironmental images to obtain first posture information of the camera and a first world coordinate; performing a second batch of three-dimensional modeling in parallel on the 1to (i−1)environmental images and (j+1)to Nenvironmental images, based on the first posture information and the first world coordinate, to obtain a second world coordinate and to obtain a third world coordinate; and generating an offline map of the target road section according to the world coordinate.",
  "title": "METHOD AND APPARATUS FOR GENERATING OFFLINE MAP, ELECTRONIC DEVICE AND STORAGE MEDIUM"
}