A method to operate a gesture recognition system for a motor vehicle is disclosed. The method includes: detection of a movement gesture by a detection unit; generation of a movement vector, which represents the moment gesture, by the detection unit; transmission of the movement vector to a processing unit; comparison of the movement vector with at least two limit curves, which define at least three separate regions in a section of the vector space; and determination of a direction of the movement gesture as horizontal if the movement vector lies in a first region, as vertical if the movement vector lies in a second region, and as not able to be classified if the movement vector lies in a third region. The limit curves are defined by functions which depend on spatial directions in a non-linear manner in order to increase recognition and classification reliability of the gesture recognition system.
Method to operate a gesture recognition system for a motor vehicle
2019-01-08
Patent
Elektronische Ressource
Englisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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