Tracking and semantic labeling of boundary data

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1 Citation (Scopus)


This paper describes a method to track and label contour data according to type of origin using registered depth and intensity images. Tracking is based on a simple continuity constraint, but type labeling is based on a concurrent analysis of the surrounding surface geometry with respect to a general reflectance model and a set of expected characteristics of the surfaces and boundary transitions. The method is demonstrated on a number of synthetic images and on real data acquired from triangulation and time-of-flight rangefinders.

Original languageEnglish
Pages (from-to)859-879
Number of pages21
JournalInternational Journal of Pattern Recognition and Artificial Intelligence
Issue number6
Publication statusPublished - Sept 1999


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