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An analysis of hole detection schemes
Author(s) -
E. R. Davits,
Simon Peter Barker
Publication year - 1990
Publication title -
citeseer x (the pennsylvania state university)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5244/c.4.51
Subject(s) - histogram , computer science , hough transform , chord (peer to peer) , computer vision , scheme (mathematics) , artificial intelligence , mathematics , image (mathematics) , database , mathematical analysis
This paper studies the intricacies of hole detection, with an emphasis on the efficient location of small holes the ultimate goal being real-time recognition and location of objects from their features. First, methods of locating circles are examined, and then the study is extended to hole location. A new form of chord-bisection scheme is found to be faster than the standard Hough transform for circle location, but the lateral histogram approach turns out to provide the most efficient available vieans for hole location.

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