Departmental Bulletin Paper ブレ画像を用いた衝突までの残り時間推定システムの提案

高梨, 幸政

Recently, automobile safe driving support, such as autonomous collision avoidance have attracted considerable attention. Automobiles are typically equipped with distance sensors or stereo cameras to detect obstacles in their path. The distance sensors estimate the distance between the car and the obstacle. In this study, we propose an algorithm that can estimate collision prediction time by using blurred images that are captured by a monocular camera without using distance information. We conducted experiments using actual vehicle in order to confirm the validity of the algorithm. Key Words : ecological psychology, τ-margin, monocular camera, crush avoidance, blurred image, time to contact

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