{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A division device (310) includes a division unit (3131) configured to acquire coordinate information of respective vertexes of a polygon for inside/outside determination and divide the polygon for inside/outside determination into a plurality of polygons as preprocessing of determination processing…",
  "path": "/patents/1409590",
  "publishedAt": "2023-10-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/20",
    "NIPPON TELEGRAPH & TELEPHONE [JP]"
  ],
  "textContent": "A division device (310) includes a division unit (3131) configured to acquire coordinate information of respective vertexes of a polygon for inside/outside determination and divide the polygon for inside/outside determination into a plurality of polygons as preprocessing of determination processing of determining whether a coordinate to be determined exists inside or outside the polygon for inside/outside determination, and a communication unit (311) configured to output coordinate information of respective vertexes of the respective divided polygons for inside/outside determination as divided polygon information.",
  "title": "PREPROCESSING DEVICE, DETERMINATION SYSTEM, PREPROCESSING METHOD, AND PREPROCESSING PROGRAM"
}