Robust Chroma and Lightness Descriptors

Resource type
Date created
2015-10
Authors/Contributors
Abstract
New descriptors for lightness and chroma are presented that are based on properties of a wraparound Gaussian metameric to the given XYZ tristimulus coordinates. For the 1600 samples of the Munsell glossy set, both descriptors are found to correlate to Munsell value and chroma at least as well as the corresponding CIECAM02 descriptors when the Munsell samples are under the CIE C illuminant. However, when the illuminant is changed the new descriptors were found to be considerably more consistent under the second illuminant than those of CIECAM02.
Document
Description
Presented at the CIC'23 Color Imaging Conference, October 2015.
Published as
Mirzaei, H., and Funt, B. "Robust Chroma and Lightness Descriptors." Proceedings of CIC'23 Color Imaging Conference, Society for Imaging Science and Technology, Oct. 2015
Publication title
Proceedings of CIC'23 Color Imaging Conference, Society for Imaging Science and Technology
Document title
Robust Chroma and Lightness Descriptors
Date
2015
Copyright statement
Copyright is held by the author(s).
Scholarly level
Peer reviewed?
Yes
Language
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