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XVI Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'03)
Robust Multiview Range Image Registration
S?o Carlos, Brazil
October 12-October 15
ISBN: 0-7695-2032-4
Luciano Silva, CEFET-CPGEI
Olga R.P. Bellon, UFPR-DInf
Kim L. Boyer, OSU-EE
This paper presents a new method for precise registration of multiple range images with low overlap based on Enhanced Genetic Algorithms (GAs). The proposed method minimizes the alignment error within the common overlap area among a set of views, which is computed by a novel robust evaluation metric, called the Surface Interpenetration Measure. Because they search in a space of transformations, GAs are capable of registering surfaces without need for prealignment, as opposed to methods based on the Iterative Closest Point (ICP) algorithm, the most popular to date. The experimental results con.rm that the new method ensures more precise alignments than combined sequential pairwise alignments for multiview registration, providing accurate global alignment among overlapping views.
Citation:
Luciano Silva, Olga R.P. Bellon, Kim L. Boyer, "Robust Multiview Range Image Registration," sibgrapi, pp.307, XVI Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'03), 2003
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