Abstract

We present a method of CRT calibration useful for the efficient examination of a wide range of hypotheses about human color perception. We take advantage of the local linearity of gamma correction in cases in which the stimulus colors for an experiment lie in a limited region of color space (or in a limited number of small regions). This situation is quite common in threshold experiments. In many cases complete monitor calibration is unnecessary and inefficient. Often when only a few colors are needed in an experiment they will be calibrated individually. However, explicit calibration of every necessary stimulus color limits the range of experiments that can be performed. Our method allows for an efficient intermediate option.

© 1999 Optical Society of America

Full Article  |  PDF Article
More Like This
Stochastic independence of color-vision mechanisms confirmed by a subthreshold summation paradigm

José Antonio Garcı́a, Juan Luis Nieves, Eva Valero, and Javier Romero
J. Opt. Soc. Am. A 17(8) 1485-1488 (2000)

Fast Hankel transform of nth order

José A. Ferrari, Daniel Perciante, and Alfredo Dubra
J. Opt. Soc. Am. A 16(10) 2581-2582 (1999)

Visual perception of moving parts

John Rubin and W. A. Richards
J. Opt. Soc. Am. A 5(12) 2045-2049 (1988)

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

Contact your librarian or system administrator
or
Login to access Optica 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 Optica member, or as an authorized user of your institution.

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

Equations (5)

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

Metrics

You do not have subscription access to this journal. Article level metrics 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