详情

原文传递 COMPUTATIONAL VISION MODEL TO ASSESS WORK-ZONE CONSPICUITY.

题名：	COMPUTATIONAL VISION MODEL TO ASSESS WORK-ZONE CONSPICUITY.
作者：	Barton-JE; Misener-JA; Cohn-TE
关键词：	Conspicuity-; Vision-models; Work-zone-safety
摘要：	A computational means to assess the conspicuity of highway features was developed, verified, and then applied to a sample construction work zone scene. This work was conceived as a balance between modeling the complex phenomena within the human visual system and the need for a simple applications-oriented tool for practitioners to derive a quantitative relative assessment of real-world construction work zones to rank choices in terms of conspicuity. The results indicate that the vision model-based tool can assess the relative conspicuity of individual elements of a roadway or roadside scene and is relatively straightforward in use. As such, it holds potential value in virtual prototyping of work-zone sight lines, colors, and placement of hazard warning cues, such as cones, markings, and reflective vests.
总页数：	Transportation Research Record. 2002. (1801) pp73-79 (7 Fig., 1 Tab., 10 Ref.)
报告类型：	科技报告