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Abstract: Given only a color camera's RGB measurement of a complete color signal spectrum, how can the spectrum be estimated? We propose and test a new method that answers this question and recovers an approximating spectrum. Although this approximation has intrinsic interest, our main focus is on using it to generate tristimulus values for color reproduction. In essence, this provides a new method of converting color camera signals to tristimulus coordinates, because a spectrum defines a unique... (Update)
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...the same RGB response. Colors with the same tristimulus data but with different power distributions are called metameric colors [5, 22, 25]. These problems can be alleviated through the capture of color information over a continuum of wavelengths. A commonly used instrument...
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BibTeX entry: (Update)
M.S. Drew and B.V. Funt, "Natural Metamers", CVGIP: Image Understanding, Vol. 56, No. 6, 1992, pp. 139-151. http://citeseer.ist.psu.edu/drew92natural.html More
@article{ drew92natural,
author = "Mark S. Drew and Brian V. Funt",
title = "Natural Metamers",
journal = "Computer Vision, Graphics, and Image Processing. Image Understanding",
volume = "56",
number = "2",
pages = "139--151",
year = "1992",
url = "citeseer.ist.psu.edu/drew92natural.html" }
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