Abstract
A psychophysical experiment under constant stimuli is conducted on a CRT display to measure the
visual suprathreshold color differences for five color centers recommended by CIE under the same five
background colors. The performances of four CIELAB-based, three CIECAM02-based, and two OSA-UCS-based formulas
are tested. Detailed analysis results indicate the existence of chromatic crispening effect. CIEDE2000
performs best for the gray center and gray background, whereas CAM02-LCD and CAM02-UCS have the best
performance for non-neutral backgrounds. CAM02-LCD significantly outperforms all other formulas for all color
centers under all background colors.
© 2014 Chinese Optics Letters
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription