{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for generating and/or updating a digital model of at least one sub-region of a digital map, said digital model being assembled from sections originating from different sources. First data are provided relating to a first section and comprising objects and/or…",
  "path": "/patents/1261215",
  "publishedAt": "2020-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/32",
    "Continental Automotive GmbH"
  ],
  "textContent": "The invention relates to a method for generating and/or updating a digital model of at least one sub-region of a digital map, said digital model being assembled from sections originating from different sources. First data are provided relating to a first section and comprising objects and/or feature points characterized at least by their spatial position, said objects and/or feature points being classifiable into a plurality of degrees of detail. Second data are then provided, relating to a second section and comprising objects and/or feature points characterized at least by their spatial position, said objects and/or feature points being classifiable into the plurality of degrees of detail. The first section and the second sections partially overlap. The method, which is preferably implemented in a backend, includes aligning the first section and the second section relative to each other by minimizing a target functional, which has a weighted error term for each degree of detail of the plurality of degrees of detail, in one or more processors, wherein each error term describes a weighted deviation between the objects and/or feature points of the first section and the corresponding objects and/or feature points of the second section.",
  "title": "METHOD AND DEVICE FOR GENERATING DIGITAL MAP MODELS"
}