About HANADA KYOHEI
About HAYASHI JUN'ICHIRO
About 電気関係学会四国支部連合大会講演論文集(CD-ROM)
About light
About characteristic
About road surface
About water
About detection
About specular reflection
About diffuse reflection
About night
About image
About distribution
About luminance distribution
About water accumulation
About reflection characteristic
About Graphic and image processing in general
About Road maintenance and repair
About 反射特性
About 道路表面
About 水たまり