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DC poleHodnotaJazyk
dc.contributor.authorTrmal, Jan
dc.contributor.authorHrúz, Marek
dc.date.accessioned2015-12-11T09:39:44Z
dc.date.available2015-12-11T09:39:44Z
dc.date.issued2010
dc.identifier.citationTRMAL, Jan; HRÚZ, Marek. Evaluation of feature space transforms for czech sign-language recognition. In: MetaCentrum Yearbook 2010. Brno: Masaryk University, 2010, p. 145-150. ISBN 978-80-904173-7-3.en
dc.identifier.isbn978-80-904173-7-3
dc.identifier.urihttp://www.kky.zcu.cz/cs/publications/TrmalJan_2010_EvaluationofFeature
dc.identifier.urihttp://hdl.handle.net/11025/16967
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherMasaryk Universityen
dc.rights© Jan Trmal - Marek Hrúzcs
dc.subjectrozpoznávání znakové řečics
dc.subjectparametrizacecs
dc.titleEvaluation of feature space transforms for czech sign-language recognitionen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedIn the paper we give a brief introduction into sign language recognition and present a particular research task, where the access to MetaCentrum computing facilities was highly beneficial. Although the problem of signed speech recognition is currently being researched into by many research institutions all around the world, it lacks of a generally accepted baseline parametrization method. Our team introduced a parametrization method based on skin-color detection and object tracking. Because of the relatively high amount of information that is produced during the parametrization process, a method that reduces the unnecessary information while keeping the necessary information is required. Such methods are called feature space dimension reduction methods. We used the MetaCentrum facilities to evaluate several methods used widely in the field of acoustic speech recognition and their influence on recognition score of a Czech Sign-Language recognizer.en
dc.subject.translatedsign language recognitionen
dc.subject.translatedparametrizationen
dc.type.statusPeer-revieweden
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Články / Articles (NTIS)

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