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Efficient Dynamic Alignment of Motions

We consider the computation of optimal alignments between sub-sequences of given motion clips based on dynamic programming. To avoid redundant computations in multiple alignment queries, we introduced the concept of a guideboard matrix. Using this data structure, the existence inquiry for an alignment is answered in O(1) time and the extraction of the alignment is done in O(n+m) time where n and m denote the numbers of frames in the considered motions.

Identiferoai:union.ndltd.org:DRESDEN/oai:qucosa.de:bsz:ch1-qucosa-233521
Date21 February 2018
CreatorsZhang, Liang, Brunnett, Guido
ContributorsTechnische Universität Chemnitz, Fakultät für Informatik
PublisherUniversitätsbibliothek Chemnitz
Source SetsHochschulschriftenserver (HSSS) der SLUB Dresden
LanguageEnglish
Detected LanguageEnglish
Typedoc-type:report
Formatapplication/pdf, text/plain, application/zip
Relationdcterms:isPartOf:Chemnitzer Informatik-Berichte ; CSR-18-02

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