{
  "$type": "site.standard.document",
  "description": "The present invention improves the accuracy of detection of a three-dimensional object. A three-dimensional object detecting device generates a mask image that masks regions outside a three-dimensional object candidate region in a difference image G of a first overhead image F and a second overhead…",
  "path": "/patents/1340390",
  "publishedAt": "2023-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06V20/58",
    "Faurecia Clarion Electronics Co., Ltd."
  ],
  "textContent": "The present invention improves the accuracy of detection of a three-dimensional object. A three-dimensional object detecting device generates a mask image that masks regions outside a three-dimensional object candidate region in a difference image G of a first overhead image F and a second overhead view image F for which the imaging locations O are mutually aligned, identifies a near ground contact line L of a three-dimensional object based on a masked difference image wherein the difference image G is masked with the mask image , finds an end point of the three-dimensional object based on the masked difference image Gm, identifies the width of the three-dimensional object based on a distance between a non-masking region boundary N and the end point V of the three-dimensional object in the mask image , identifies a far ground contact line L of the three-dimensional object based on the width of the three-dimensional object and the near ground contact line L, and identifies the location of the three-dimensional object in the difference image G based on the near ground contact line L and the far ground contact line L",
  "title": "THREE-DIMENSIONAL-OBJECT DETECTION DEVICE, ON-VEHICLE SYSTEM, AND THREE-DIMENSIONAL-OBJECT DETECTION METHOD"
}