A novel approach to hue ordering

Connah, David, Finlayson, Graham D. and Bloj, Marina (2008) A novel approach to hue ordering. In: 4th European Conference on Colour in Graphics, Imaging, and Vision, 2008-06-09 - 2008-06-13.

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Abstract

Applying morphological operators to colour images requires that the colour vectors can be ordered. In this paper we propose an alternative to traditional lexicographic ordering methods by replacing the hue component with a new component named anti-saturation , which is the distance from the given colour vector to the boundary of the colour cube. While anti-saturation does not permit a total ordering , as does the hue angle , it both varies smoothly with hue angle and does not contain any discontinuities , making it a plausible candidate for a third level of lexicographic ordering instead of hue-angle.

Item Type:	Conference or Workshop Item (Paper)
Faculty \ School:	Faculty of Science > School of Computing Sciences
UEA Research Groups:	Faculty of Science > Research Groups > Colour and Imaging Lab Faculty of Science > Research Groups > Interactive Graphics and Audio
Depositing User:	Rhiannon Harvey
Date Deposited:	29 Feb 2012 11:49
Last Modified:	24 Sep 2024 07:09
URI:	https://ueaeprints.uea.ac.uk/id/eprint/37641
DOI:	10.2352/CGIV.2008.4.1.art00062

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