{
  "$type": "site.standard.document",
  "description": "The present disclosure provides a method for calibrating a binocular camera, including: S of extracting feature points from an image set 1 and an image set 2 taken at two points separated from each other by a predetermined distance; S of fitting Gaussian distribution parameters of each feature…",
  "path": "/patents/1306270",
  "publishedAt": "2021-12-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H04N13/246",
    "Beijing Smarter Eye Technology Co. Ltd."
  ],
  "textContent": "The present disclosure provides a method for calibrating a binocular camera, including: S of extracting feature points from an image set 1 and an image set 2 taken at two points separated from each other by a predetermined distance; S of fitting Gaussian distribution parameters of each feature point, and extracting a desired value as a theoretical disparity; S of selecting a common feature point, and calculating the predetermined quantity of frames at a first theoretical distance and the predetermined quantity of frames at a second theoretical distance; S of performing Gaussian fitting on a difference between the theoretical distances of the common feature point, and extracting a variance as an evaluation index; S of determining whether the evaluation index is smaller than a threshold, if yes, terminating the calibration, and otherwise, proceeding to S; and S of adjusting posture parameters of the binocular camera, and returning to S",
  "title": "METHOD AND DEVICE FOR CALIBRATING BINOCULAR CAMERA"
}