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ToolsFinlayson, G. D., Funt, B. V. and Jiang, H. (2003) Prediciting Cone Quantum Catches Under Illumination Change. In: 11th Color Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications, 2003-11-01.
Full text not available from this repository. (Request a copy)Abstract
Given LMS cone quantum catches from a surface under a first illuminant what is the best method of predicting what the corresponding quantum catches will be for the same surface under a second illuminant given only the quantum catches of a white surface under both illuminants? The von Kries rule is one well known method. In this paper, two new prediction methods along with a variation on an existing third method are introduced and then compared experimentally. In contrast to the von Kries rule which is equivalent to a diagonal transformation, all three methods estimate a full 3-by-3 linear transformation mapping LMS values between illuminants. All the new methods perform better than the von Kries rule.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Faculty \ School: | Faculty of Science > School of Computing Sciences |
| UEA Research Groups: | Faculty of Science > Research Groups > Interactive Graphics and Audio Faculty of Science > Research Groups > Colour and Imaging Lab |
| Depositing User: | Vishal Gautam |
| Date Deposited: | 22 Jul 2011 14:17 |
| Last Modified: | 20 Jun 2023 14:33 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/22306 |
| DOI: |
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