Efficient 3D hand tracking in articulation subspaces for the manipulation of virtual objects

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dc.contributor.authorGABYONG, PARKko
dc.contributor.authorWoo, Woon-Tackko
dc.contributor.authorArgyros, Antonisko
dc.date.accessioned2017-07-03T07:02:56Z-
dc.date.available2017-07-03T07:02:56Z-
dc.date.created2017-06-22-
dc.date.issued2016-06-29-
dc.identifier.citation33rd Computer Graphics International Conference, CGI 2016, pp.33 - 36-
dc.identifier.urihttp://hdl.handle.net/10203/224446-
dc.description.abstractWe propose an efficient method for model-based 3D tracking of hand articulations observed from an egocentric viewpoint that aims at supporting the manipulation of virtual objects. Previous modelbased approaches optimize non-convex objective functions defined in the 26 Degrees of Freedom (DoFs) space of pobible hand articulations. In our work, we decompose this space into six articulation subspaces (6 DoFs for the palm and 4 DoFs for each finger). We also label each finger with a Gaubian model that is propagated between succebive image frames. As confirmed by a number of experiments, this divide-and-conquer approach tracks hand articulations more accurately than existing model-based approaches. At the same time, real time performance is achieved without the need of GPGPU procebing. Additional experiments show that the proposed approach is preferable for supporting the accurate manipulation of virtual objects in VR/AR scenarios.-
dc.languageEnglish-
dc.publisherAssociation for Computing Machinery-
dc.titleEfficient 3D hand tracking in articulation subspaces for the manipulation of virtual objects-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.beginningpage33-
dc.citation.endingpage36-
dc.citation.publicationname33rd Computer Graphics International Conference, CGI 2016-
dc.identifier.conferencecountryGR-
dc.identifier.conferencelocationAldemar Knossos Royal, Heraklion, Crete-
dc.identifier.doi10.1145/2949035.2949044-
dc.contributor.localauthorWoo, Woon-Tack-
dc.contributor.nonIdAuthorArgyros, Antonis-
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