Method for calibrating a camera for a gaze direction detection in a vehicle, device for a motor vehicle having a camera and at least one further element, and computer program product

摘要

A method for calibrating a camera for a gaze direction detection in a vehicle, to a device for a motor vehicle having a camera and at least one further element, and to a computer program product. The at least one further element is situated in a fixed geometric relationship with the camera the calibration takes place by detecting, in images of the camera, at least one relative change in the gaze direction in which a user changes his gaze in the direction of the further element. The method is characterized in that it is detected by at least one action of the user that the gaze change of the user has taken place or will take place. For the gaze direction then offers an advantage as a result of a dual benefit: it is used both for the calibration and for the action of the user.