Abstract

We describe the results of an experiment designed to test the accuracy of the Helson–Judd formulation in predicting the perceived color of objects in two-primary projections. Five trained subjects gave color-naming responses for hue, lightness, and saturation of perceived color in computer-generated artificial images viewed in red and white projection. The averaged results indicate predictions that are 90% correct for hue, 81% for lightness and 61% for saturation at mesopic luminance levels, and 83% correct for hue, 67% for lightness, and 78% for saturation at photopic luminance levels.

© 1969 Optical Society of America

Full Article  |  PDF Article
Related Articles
Physiological Optics at the National Bureau of Standards

Deane B. Judd
Appl. Opt. 6(1) 13-26 (1967)

Hue Saturation and Lightness of Surface Colors with Chromatic Illumination

Deane B. Judd
J. Opt. Soc. Am. 30(1) 2-32 (1940)

Some Color Demonstrations I Have Shown

Deane B. Judd
J. Opt. Soc. Am. 49(4) 322-328 (1959)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

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 OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (2)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Tables (14)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (19)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription