Unifying Colour Constancy
The work presented here follows from previously published  work. In this paper we extend that work by showing that the correlation framework is rich enough to allow many existing algorithms to be expressed within it. The grey-world, maximum RGB, gamut mapping, and Maloney Wandell algorithms, perhaps the algorithms most widely cited in the literature, are presented in this correlation framework. This work together with work published elsewhere  shows that almost all published algorithms based on a Mondrian world can be formulated in the framework presented here. Significantly, the correlation framework can be used to add value to existing algorithms. For example, some of the problems associated with the Maloney-Wandell algorithm can be removed.
Document Type: Research Article
Publication date: January 1, 1999
CIC is the premier annual technical gathering for scientists, technologists, and engineers working in the areas of color science and systems, and their application to color imaging. Participants represent disciplines ranging from psychophysics, optical physics, image processing, color science to graphic arts, systems engineering, and hardware and software development. While a broad mix of professional interests is the hallmark of these conferences, the focus is color. CICs traditionally offer two days of short courses followed by three days of technical sessions that include three keynotes, an evening lecture, a vibrant interactive (poster) papers session, and workshops. An endearing symbol of the meeting is the Cactus Award, given each year to the author(s) of the best interactive paper; there are also Best Paper and Best Student Paper awards.
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