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基于虚拟现实技术的交通标志视认性实验分析方法

DOI: 10.3969/j.issn.1674-0696.2014.04.27, PP. 134-137

Keywords: 交通工程,虚拟视景,标志标线,3DsMax,材质贴图,最优视景,trafficengineering,virtualscene,signsandmarkings,3DsMax,texturemapping,optimalscene

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Abstract:

:？在虚拟交通视景中，为了使交通标志标线能拥有各种属性最优，建立了各种交通设施、交通标志模型，在通过一系列的场景整合后，通过改变标志标线的材质以及贴图属性（RGB染色、反射、高光级别、自发光、凹凸等）渲染出多个场景效果。随机选择若干驾驶人对场景进行纵向及横向比较，确定各渲染场景中的最优材质以及贴图属性，然后根据各属性渲染出最优视景。

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