Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Heuristic analysis of von Kries color constancy

Not Accessible

Your library or personal account may give you access

Abstract

The properties of constancy models based on the proportionality rule of von Kries are examined in a series of simplified examples. It is found that the breadth of receptor-sensitivity functions causes metamerism, thwarting color constancy. Overlap of these functions limits the accuracy of von Kries adaptation for a more subtle reason: it causes nonzero off-diagonal elements in the transformation matrix relating object reflectance to receptor stimulations. Such off-diagonal elements make von Kries adaptation an inexact color-constancy scheme, even when the illuminant is restricted to prevent metamerism.

© 1986 Optical Society of America

Full Article  |  PDF Article
More Like This
Systematic violations of von Kries rule reveal its limitations for explaining color and lightness constancy

Janus J. Kulikowski, Ausra Daugirdiene, Athanasios Panorgias, Rytis Stanikunas, Henrikas Vaitkevicius, and Ian J. Murray
J. Opt. Soc. Am. A 29(2) A275-A289 (2012)

Limitations of color constancy

James A. Worthey
J. Opt. Soc. Am. A 2(7) 1014-1026 (1985)

Color constancy: generalized diagonal transforms suffice

Graham D. Finlayson, Mark S. Drew, and Brian V. Funt
J. Opt. Soc. Am. A 11(11) 3011-3019 (1994)

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

Figures (3)

You do not have subscription access to this journal. Figure files 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

Equations (8)

You do not have subscription access to this journal. Equations 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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved