Appearance of Object Colors in Dense Fog : Shift of Perceived Munsell Value and Chroma

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概要

• 論文の詳細を見る

• It is a well-known fact that the visual characteristics of humans are heavily affected by differential visual environmants. This paper describes an experiment in which we examined how object colors look like in a dense fog. Seven male subjects with normal color vision contributed to the evaluation of their perception of object colors in the dense fog. The subjects were asked to match the colors of ten standard color cards, as perceived in the dense fog, with Munsell color sheets at hand. The results of our experiment made it clear that the apparent chroma and value tends to reduce with increased density of the fog in any of the color chips. We believe that these experimental results will come to provide useful basic data not merely in the fundemental research relating to the vision but in any such practical aspect as the countemeasures for traffic visual environments in a dense fog.

• 社団法人照明学会の論文

著者

• NAKASHIMA Yoshio

  Department of Intellectual Information Systems Engineering, Faculty of Engineering, Toyama Universit

• Takamatsu Mamoru

  Department Of Intellectual Information Systems Engineering Faculty Of Engineering Toyama University

• Nakashima Yoshio

  Department Of Intellectual Information Systems Engineering Faculty Of Engineering Toyama University

関連論文

• Change of Wavelength Difference Limit for Binocular Color Fusion with Wavelength and Brightness of Stimuli
• Changing Binocular Fusional Area with Retinal Shift in Binocular Vision
• Measurement for the Panum's Fusional Area in Retinal Fovea Using a Three-Dimension Display Device
• Appearance of Object Color with Small Visual Field
• Appearance of Object Colors in Dense Fog : Shift of Perceived Munsell Value and Chroma

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