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Spectral color spaces: Their structure and transformations
Linköping University, Department of Science and Technology, Digital Media. Linköping University, The Institute of Technology.ORCID iD: 0000-0001-7557-4904
2005 (English)In: Advances in Imaging and Electron Physics, ISSN 1076-5670, Vol. 138Article in journal (Refereed) Published
Abstract [en]

The structure and transformations of spectral color spaces are described. The approach applied for the spectral color spaces is data driven in the sense that the properties of the illumination sources and the reflectance properties of objects are of primary interest. Mainly three types of objects are considered in this approach including illumination spectra, reflectance spectra, and sensor sensitivity functions. It is found that under low-intensity illumination, a different definition has to be used. In the new coordinate system, one finds a good similarity between the Euclidean distance between two CIELAB vectors and the perceptual color difference between the corresponding colors for an average human observer.

Place, publisher, year, edition, pages
2005. Vol. 138
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-50382DOI: 10.1016/S1076-5670(05)38001-3OAI: diva2:271278
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2016-08-31

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Lenz, Reiner
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