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Learning high-order MRF priors of color images

McAuley, Julian J.; Caetano, Tiberio; Smola, Alexander; Franz, Matthias O.

Description

In this paper, we use large neighborhood Markov random fields to learn rich prior models of color images. Our approach extends the monochromatic Fields of Experts model (Roth & Black, 2005a) to color images. In the Fields of Experts model, the curse of dimensionality due to very large clique sizes is circumvented by parameterizing the potential functions according to a product of experts. We introduce simplifications to the original approach by Roth and Black which allow us to cope with the...[Show more]

CollectionsANU Research Publications
Date published: 2006
Type: Conference paper
URI: http://hdl.handle.net/1885/24144
Source: Proceedings of 23rd International Conference of Machine Learning

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