A secondary coupled vibration occurs between a hand portion of the user and a vehicle due to an influence of a direct vibration of the vehicle. The coupled vibration differs in a deflection width, and generation timing and peak timing of a vibration depending on user's various individual conditions. A difference amount calculation unit and a user-based characteristic learning unit analyze and store a correspondence relation of an acceleration and the coupled vibration, and thereby learn a characteristic of the coupled vibration corresponding to the user. The coupled vibration corresponding to the user can be detected with high accuracy by checking the detected acceleration against a learning result. A position of an indication point indicated by the hand of the user can be recognized with high accuracy by correcting a position of a captured image itself by element of the detected coupled vibration.


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    Title :

    Image recognition device, image recognition method, image recognition program, and recording medium


    Contributors:

    Publication date :

    2016-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL




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