To provide an arithmetic device and a program that allow an input operation to be performed more simply in vehicles.SOLUTION: In a destination setting system, a facial expression recognition unit 116 of an arithmetic device 100 performs facial expression recognition using a face image obtained by taking an image of the facial expression of a crewmember of a vehicle, and when features of a face image whose degree of coincidence with features extracted from the face image is equal to or more than a predetermined value are registered in key facial expression registration information 123, determines that a user has made a key facial expression. After detection of the key facial expression, the facial expression recognition is performed using the user's face image acquired in a predetermined time, and a destination setting unit 118 identifies a predetermined point associated with the facial expression of the crewmember, and sets the identified point as a destination.SELECTED DRAWING: Figure 1

    【課題】車両において、より簡単に入力操作を行うことができる演算装置及びプログラムを提供する。【解決手段】目的地設定システムにおいて、演算装置100の表情認識部116は、車両の乗員の表情を撮像した顔画像を用いて表情認識を行い、かかる顔画像から抽出した特徴との一致度が所定値以上の顔画像の特徴がキー表情登録情報123に登録されている場合、ユーザがキー表情をしたと判定する。キー表情の検出後、所定時間以内に取得したユーザの顔画像を用いて表情認識を行い目的地設定部118は、乗員の表情に対応付けられている所定地点を特定し、特定した当該地点を目的地に設定する。【選択図】図1


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    Title :

    ARITHMETIC DEVICE AND PROGRAM


    Additional title:

    演算装置およびプログラム


    Contributors:

    Publication date :

    2022-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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