Study on the Difference of RGBY Chromaticity Recognition in Simulated Fog Environment
WANG Zijie
ZHANG Zheqian
XU Fanghui
ZHOU Xiaoli
LIU Muqing
Abstract：Heavy fog has been one of the greatest problems in the transportation system. Visibility drops when fog occurs, causing serious traffic jams, flight delays and highway closures. Fog brings risks and hidden troubles to the traffic safety. In this paper, a simulated fog environment is established to study the effect of different background lighting and various fog density on RGBY chromaticity recognition. Taking the standard color cards as target and collecting color coordinates by experimental equipment, the change of color difference was analyzed. The experimental results can provide a theoretical reference for the development of traffic system.
Keywords：fogchromaticity recognitioncolor differencestandard color cardsroad lightingmeasurement
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 6-11 )