Paper Title:
Properties of Light Sources under Mesopic Vision
  Abstract

The mesopic vision theory is used to study illumination properties of series of light sources, through the test of luminous spectrum and derivation based on the MOVE model, the results show that spectral luminous efficiency function Vmes(λ) is between traditional V(λ) and V′(λ) when the background brightness under mesopic vision condition, and the function of Vmes(λ) is changed with the different of light sources and background brightness. Based on human visual perception, the mesopic vision equivalent brightness can be calculated, which of HPS is lower than test brightness corrected by V(λ), but white LEDs and FL show opposite phenomena, and the different value between mesopic and photopic brightness presents reduce trend with rising of background brightness.

  Info
Periodical
Advanced Materials Research (Volumes 308-310)
Chapter
Innovative Design Methodology
Edited by
Jian Gao
Pages
228-231
DOI
10.4028/www.scientific.net/AMR.308-310.228
Citation
Y. Yang, L. Wang, W. Li, "Properties of Light Sources under Mesopic Vision", Advanced Materials Research, Vols. 308-310, pp. 228-231, 2011
Online since
August 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Anucha Watanapa, S. Kaewkuekool, S. Suksakulchai
Chapter 14: Modeling, Analysis, and Simulation of Manufacturing Processes
Abstract:This research is aimed to study the influence of the background color which affects efficiency in visual inspection. The visual search...
2805
Authors: Hao Kun Guo, Jun Ji Wu, Zhan Feng Ying
Chapter 6: Power System and Automation
Abstract:Background noise interference is one of the most important factors for low-voltage power line communication’s reliability. By analyzing the...
1386
Authors: Zhong Hui Yin, Chun Li, Jia Bin Nie
Chapter 6: Measurement
Abstract:The key of high temperature forging size measurement based on using CCD is to extract the forging contour from the complex background....
1848