Levels of knowledge for object extraction

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 1991 English Publisher:Springer Science and Business Media LLCJournal:Machine Vision and Applications, volume 4, pages 183-192 (issn: 0932-8092, eissn: 1432-1769,

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Authors: Amnon Meisels;

doi: 10.1007/bf01230200

Levels of knowledge for object extraction

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Abstract

A paradigm for image interpretation and object extraction that deals explicitly with the levels of abstraction of such processes is described. The central new feature of this paradigm is two intermediate-level processes that deal with construction of symbolic image tokens and with symbolic descriptions of quantities. These intermediate-level processes have access to digital data but produce symbolic, abstract tokens and descriptions. The object extraction system is controlled by a higher-level symbolic process that uses knowledge-based reasoning.

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Ben-Gurion University of the Negev
Israel

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