著者

森本 雅和 金子 弘樹 宮本 直樹

出版者

一般社団法人 映像情報メディア学会

雑誌

映像情報メディア学会誌 (ISSN:13426907)

巻号頁・発行日

vol.68, no.1, pp.J47-J54, 2014 (Released:2013-12-20)

参考文献数

7

被引用文献数

1

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A method is described that can estimate vehicle speed from video footage taken by an in-vehicle monocular camera. The method involves applying structural information and feature points to a road surface and analyzing their passage over time to accurately estimate pilot-vehicle and oncoming-vehicle speed. Experimental results demonstrated that our method estimates the speed of pilot and other moving vehicles with enough accuracy to investigate traffic accidents.