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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 10, Iss. 10 — Oct. 1, 1993
  • pp: 2166–2180

Color constancy. II. Results for two-stage linear recovery of spectral descriptions for lights and surfaces

Michael D’Zmura and Geoffrey Iverson  »View Author Affiliations


JOSA A, Vol. 10, Issue 10, pp. 2166-2180 (1993)
http://dx.doi.org/10.1364/JOSAA.10.002166


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Abstract

Our analysis of color constancy in a companion paper [ J. Opt. Soc. Am A 10, 2148 ( 1993)] provided an algorithm that lets one test how well linear color constancy schemes work. Here we present the results of applying the algorithm to a large parametric class of color constancy problems involving bilinear models that relate photoreceptoral spectral sensitivities, surface reflectance functions, and illuminant spectral power distributions. These results, supported by simulation and further analysis, provide a detailed classification of two-stage linear methods for recovering the spectral properties of reflectances and illuminants from reflected lights.

© 1993 Optical Society of America

History
Original Manuscript: October 21, 1992
Revised Manuscript: April 8, 1993
Manuscript Accepted: April 13, 1993
Published: October 1, 1993

Citation
Michael D’Zmura and Geoffrey Iverson, "Color constancy. II. Results for two-stage linear recovery of spectral descriptions for lights and surfaces," J. Opt. Soc. Am. A 10, 2166-2180 (1993)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-10-10-2166

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