{
  "$type": "site.standard.document",
  "description": "The invention relates to an inertial/video hybridisation device () intended to be mounted on a carrier (), the device comprising: a camera () configured to acquire a first image showing a predetermined landmark () attached to the carrier (), a processing unit () configured to estimate a velocity of…",
  "path": "/patents/1312724",
  "publishedAt": "2022-03-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/1656",
    "SAFRAN ELECTRONICS & DEFENSE"
  ],
  "textContent": "The invention relates to an inertial/video hybridisation device () intended to be mounted on a carrier (), the device comprising: a camera () configured to acquire a first image showing a predetermined landmark () attached to the carrier (), a processing unit () configured to estimate a velocity of the carrier () from the acquired first image, with a view to hybridising the estimated velocity with inertial data relating to the carrier () produced by an inertial unit (), locating a position of the landmark () in the first acquired image, calculating a deviation between the located position and a reference position of the landmark (), comparing the calculated deviation with a predetermined threshold, and signalling an alert when the calculated deviation is greater than the predetermined threshold.",
  "title": "DEVICE AND METHOD FOR INERTIAL/VIDEO HYBRIDIZATION"
}