{
  "$type": "site.standard.document",
  "description": "Provided are an environmental map management apparatus, an environmental map management method, and a program that can correct an environmental map to achieve an accurate association between the environmental map and a map indicated by given map data provided by a given map service. A common…",
  "path": "/patents/1335997",
  "publishedAt": "2023-01-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3811",
    "SONY INTERACTIVE ENTERTAINMENT INC."
  ],
  "textContent": "Provided are an environmental map management apparatus, an environmental map management method, and a program that can correct an environmental map to achieve an accurate association between the environmental map and a map indicated by given map data provided by a given map service. A common environmental map data storage unit () stores environmental map data that is generated based on sensing data acquired by a tracker and that indicates an environmental map. A pattern identification unit () identifies a predetermined pattern in the environmental map on the basis of the environmental map data. A corresponding element identification unit () identifies a linear element that appears in a map indicated by given map data provided by a given map service and that is associated with the predetermined pattern. A common environmental map data update unit () updates the environmental map data on the basis of a location of the linear element in the map indicated by the given map data.",
  "title": "ENVIRONMENTAL MAP MANAGEMENT APPARATUS, ENVIRONMENTAL MAP MANAGEMENT METHOD, AND PROGRAM"
}