Using Occlusion Calculi to Interpret Digital Images

Authors:
David Randell;Mark Witkowski
Affiliations:
Dept. of Computing, Imperial College London, UK. email: {d.randell,m.witkowski}@imperial.ac.uk;Dept. of Computing, Imperial College London, UK. email: {d.randell,m.witkowski}@imperial.ac.uk
Venue:
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Year:
2006

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Abstract

This paper reports on an investigation using occlusion calculi to interpret digital images. Using a minimal set of digital, region-relation detectors, and assuming a continuous interpretation of physical space, we show how existing calculi can be augmented and embedded in the Event Calculus to interpolate and recover a larger set of occlusion relations than are otherwise available at the basic detector level.