An eye point measuring device configured to measure a three-dimensional position of an eye of an occupant sitting on a seat device of a vehicle by using a monocular camera positioned at a fixed position, wherein the eye point measuring device calculates the three-dimensional position of the eye of the occupant based on: a position change amount between a position of the eye of the occupant before the adjustment of the position of the seat device and a position of the eye of the occupant after the adjustment of the position of the seat device in a superimposed image in which an initial image and an after-adjustment image are superimposed on each other; a component, parallel to the superimposed image, of a movement amount of the seat device from a position before the adjustment to a position after the adjustment; and an angle of view of the monocular camera.


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    Title :

    EYE POINT MEASURING DEVICE AND EYE POINT MEASURING METHOD


    Contributors:

    Publication date :

    2018-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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