To allow a line-of-sight detection unit to highly accurately detect a line-of-sight from when a vehicle starts moving.SOLUTION: A line-of-sight detection apparatus in an embodiment includes: a line-of-sight detection unit which detects a line-of-sight of a driver of a vehicle; a pattern image display control unit which displays a pattern image for personal authentication on a field of view of the driver; a personal authentication unit which compares moving pattern of the line-of-sight detected by the line-of-sight detection unit with a predetermined moving pattern before the driver starts driving the vehicle, and executes personal authentication processing for the driver; and a calibration processing unit which executes calibration on the line-of-sight detected by the line-of-sight detection unit on the basis of a result of comparing the moving pattern of the line-of-sight detected by the line-of-sight detection unit with the predetermined moving pattern.SELECTED DRAWING: Figure 4
【課題】車両の運転開始時から、視線検出部による視線を高精度に検出することを可能とする。【解決手段】実施形態の視線検出装置は、一例として、車両の運転者の視線を検出する視線検出部と、運転者の視界に対して、個人認証用のパターン画像を表示させるパターン画像表示制御部と、運転者による車両の運転開始前に、視線検出部により検出される視線の移動パターンと、所定の移動パターンとを比較して、運転者の個人認証処理を実行する個人認証部と、視線検出部により検出される視線の移動パターンと所定の移動パターンとの比較結果に基づいて、視線検出部により検出される視線のキャリブレーションを実行するキャリブレーション処理部と、を備える。【選択図】図4
LINE-OF-SIGHT DETECTION APPARATUS
視線検出装置
2020-05-07
Patent
Electronic Resource
Japanese
LINE-OF-SIGHT DETECTION APPARATUS AND LINE-OF-SIGHT DETECTION METHOD
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