Towards automatic annotation of sign language dictionary corpora

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dc.contributor.authorHrúz, Marek
dc.contributor.authorKrňoul, Zdeněk
dc.contributor.authorCampr, Pavel
dc.contributor.authorMüller, Luděk
dc.date.accessioned2016-01-08T08:40:28Z
dc.date.available2016-01-08T08:40:28Z
dc.date.issued2011
dc.description.abstract-translatedThis paper deals with novel automatic categorization of signs used in sign language dictionaries. The categorization provides additional information about lexical signs interpreted in the form of video files. We design a new method for automatic parameterization of these video files and categorization of the signs from extracted information. The method incorporates advanced image processing for detection and tracking of hands and head of signing character in the input image sequences. For tracking of hands we developed an algorithm based on object detection and discriminative probability models. For the tracking of head we use active appearance model. This method is a very powerful for detection and tracking of human face. We specify feasible conditions of the model enabling to use the extracted parameters for basic categorization of the non-manual component. We introduce an experiment with the automatic categorization determining symmetry, location and contact of hands, shape of mouth, close eyes and others. The result of experiment is primary the categorization of more than 200 signs and discussion of problems and next extension.en
dc.format9 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationHRÚZ, Marek; KRŇOUL, Zdeněk; CAMPR, Pavel; MÜLLER, Luděk. Towards automatic annotation of sign language dictionary corpora. In: Text, speech and dialogue. Berlin: Springer, 2011, p. 331-339. (Lectures notes in computer science; 6836). ISBN 978-3-642-23537-5.en
dc.identifier.doi10.1007/978-3-642-23538-2_42
dc.identifier.isbn978-3-642-23537-5
dc.identifier.urihttp://www.kky.zcu.cz/cs/publications/HruzMarek_2011_TowardsAutomatic
dc.identifier.urihttp://hdl.handle.net/11025/17181
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofseriesLecture notes in computer science; 6836en
dc.rights© Marek Hrúz - Zdeněk Krňoul - Pavel Campr - Luděk Müllercs
dc.rights.accessopenAccessen
dc.subjectznaková řečcs
dc.subjectpočítačové viděnícs
dc.subjectkategorizacecs
dc.subject.translatedsign languageen
dc.subject.translatedcomputer visionen
dc.subject.translatedcategorizationen
dc.titleTowards automatic annotation of sign language dictionary corporaen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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