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

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.