4309 画像処理手法を用いた前方路面認識技術に関する研究(J27-1 交通機械における計測制御(1),J27 交通機械における計測制御)

概要

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This study deals with road recognition technology on vehicle using CCD camera. The image processing to need for the visible light such as human sight. The first of all, we check driver's ability of recoginition for road surface, and also the information and use at the disition process. As the result, luminance value is effective to decide the road condition. Luminance value of road surface, the albedo value, road temperature and equivalent friction coefficient at the lock braking are measured at running condition. Using the analytical results, we proposed the new index for road condition using ratio between luminance value and solar radiation. Using the index, it is found that the index is able to discriminate the forward road conditions.
社団法人日本機械学会の論文
2007-09-07