Shigeya Morishita

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In this paper, we propose SakuraSensor, a participatory sensing system which automatically extracts scenic routes information from videos recorded by car-mounted smart-phones and shares the information among users in quasirealtime. As scenic routes information, we target flowering cherries along roads since the best period of flowering cherries is rather(More)
In this paper, we proposed a method to estimate the destination of walking persons from their walking patterns, for avoidance of collision accidents between pedestrians and robots in a human-robot coexistence environment. We adopted the hidden Markov model (HMM) as a model to represent walking patterns. We constructed a model for each movement pattern. A(More)
<i>SakuraSensor</i> is a participatory sensing system for collecting short videos of cherry-lined roads by in-vehicle smartphones to provide scenery-based route recommendation services for comfortable driving. To detect good cherry-lined roads and record their videos automatically during driving, image analysis techniques are performed on user's smartphone,(More)
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