VIDEO PROCESSING DEVICE, VIDEO PROCESSING METHOD, AND PROGRAM

To determine what a driver was looking at in the event of a vehicle accident.SOLUTION: An image processing device 100 includes: a video data acquisition unit 111 that acquires video data from an imaging unit that images the surroundings of a vehicle; a gaze estimation unit 112 that estimates a gaze...

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Bibliographic Details
Main Author OGAWA SHUJI
Format Patent
LanguageEnglish
Japanese
Published 27.07.2020
Subjects
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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Summary:To determine what a driver was looking at in the event of a vehicle accident.SOLUTION: An image processing device 100 includes: a video data acquisition unit 111 that acquires video data from an imaging unit that images the surroundings of a vehicle; a gaze estimation unit 112 that estimates a gaze direction of a driver driving the vehicle on the basis of a position and orientation of a head of the driver; a gazing point deriving unit 113 that derives a gazing point of the driver based on the driver's gaze direction; a video processing unit 114 that cuts out a gaze video data based on the gazing point from the video data; and an output control unit 115 that outputs gaze video data.SELECTED DRAWING: Figure 1 【課題】車両事故などを起こした際に、運転者が見ていたものを判定すること。【解決手段】映像処理装置１００は、車両の周囲を撮像する撮像部から映像データを取得する映像データ取得部１１１と、車両を運転する運転者の頭の位置および向きに基づいて、運転者の視線方向を推定する視線推定部１１２と、運転者の視線方向に基づいて、運転者の注視点を導出する注視点導出部１１３と、注視点を基準とした注視映像データを映像データから切出す映像処理部１１４と、注視映像データを出力する出力制御部１１５と、を備える。【選択図】図１
Bibliography:Application Number: JP20190003707