{
  "$type": "site.standard.document",
  "description": "The present disclosure provides a method and apparatus for judging a vehicle driving direction, a device and a computer storage medium, wherein the method for judging a vehicle driving direction comprises: obtaining a point cloud subset of the vehicle and candidate orientation angles of the…",
  "path": "/patents/1224478",
  "publishedAt": "2019-01-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/0956",
    "BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD."
  ],
  "textContent": "The present disclosure provides a method and apparatus for judging a vehicle driving direction, a device and a computer storage medium, wherein the method for judging a vehicle driving direction comprises: obtaining a point cloud subset of the vehicle and candidate orientation angles of the vehicle; respectively determining a minimum enclosing rectangle of top view data in the point cloud subset, in the direction of each candidate orientation angle; determining energy functions corresponding to candidate orientation angles by using distribution properties of respective point clouds in the respective minimum enclosing rectangles relative to the minimum enclosing rectangles; determining the driving direction of the vehicle from the candidate orientation angles, according to the energy functions.",
  "title": "METHOD AND APPARATUS FOR JUDGING VEHICLE DRIVING DIRECTION, DEVICE AND COMPUTER STORAGE MEDIUM"
}