Back to articles
Articles
Volume: 1 | Article ID: art00003
Image
Investigation of Spatial Chromatic Contrast around 5 Colour Centres
  DOI :  10.2352/issn.2694-118X.2020.LIM-31  Published OnlineSeptember 2020
Abstract

The goal of this research work is to generate high quality chromatic contrast sensitivity (CCS) data over a large range, especially at low spatial frequencies surrounding 5 colour centres, e.g.white, red, yellow, green and blue. An experiment was carried out using forced-choice stair-case method to investigate the visible colour difference thresholds in different colour changing directions at different spatial frequencies. The just noticeable difference (JND) ellipses at different spatial frequencies were used to represent the data.

Subject Areas :
Views 23
Downloads 6
 articleview.views 23
 articleview.downloads 6
  Cite this article 

Qiang Xu, M. Ronnier Luo, Dragan Sekulovski, "Investigation of Spatial Chromatic Contrast around 5 Colour Centresin Proc. IS&T London Imaging Meeting 2020: Future Colour Imaging,  2020,  pp 1 - 4,  https://doi.org/10.2352/issn.2694-118X.2020.LIM-31

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2020
75011771
London Imaging Meeting
2694-118X
2694-118x
Society for Imaging Science and Technology