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dc.contributor.authorMonclús Lahoya, Eva
dc.contributor.authorNavazo Álvaro, Isabel
dc.contributor.authorVázquez Alcocer, Pere Pau
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciències de la Computació
dc.date.accessioned2017-04-27T14:09:10Z
dc.date.issued2016
dc.identifier.citationMonclús, E., Navazo, I., Vazquez, P. Enhanced magnification for reduced movement in virtual reality environments. A: International Conference on Computer Graphics, Visualization, Computer Vision and image Processing. "IADIS Computer Graphics, Visualization, Computer Vision and Image Processing". Funchal: IADIS Press, 2016, p. 149-156.
dc.identifier.isbn978-989-8533-52-4
dc.identifier.urihttp://hdl.handle.net/2117/103791
dc.description.abstractAlthough Virtual Reality (VR) environments have seen slower adoption rates than expected among the medical community, throughout the last years, several new techniques and devices (e.g. Oculus Rift) have been developed that might boost the popularity of VR. However, the use of 3D environments is not exempt of some shortcomings, such as the difficulties of adaption to 3D, that sometimes produces motion sickness, or the increase in effort the user has to undergo when interacting with a 3D system, as compared to using a simple mouse on a desktop. Our proposal is tailored to focus on the second problem. More concretely, we propose a magnification technique that is able to reduce the movements required to explore a concrete part of a volumetric dataset as compared to other zooming techniques. Our technique, builds the zooming result in the same virtual position of the initial interaction while still maintaining a contextual view on the region of interest and its surroundings. This way, the user reduces the amount of movements required to explore a model and efficiency is increased. An informal user study was carried out that confirmed our hypotheses.
dc.format.extent8 p.
dc.language.isoeng
dc.publisherIADIS Press
dc.subjectÀrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica
dc.subject.lcshVirtual reality
dc.subject.otherVirtual reality
dc.subject.other3D interaction
dc.subject.otherVolume Rendering
dc.subject.otherMagnification
dc.titleEnhanced magnification for reduced movement in virtual reality environments
dc.typeConference report
dc.subject.lemacRealitat virtual
dc.contributor.groupUniversitat Politècnica de Catalunya. ViRVIG - Grup de Recerca en Visualització, Realitat Virtual i Interacció Gràfica
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
drac.iddocument19744915
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorMonclús, E., Navazo, I., Vazquez, P.
upcommons.citation.contributorInternational Conference on Computer Graphics, Visualization, Computer Vision and image Processing
upcommons.citation.pubplaceFunchal
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIADIS Computer Graphics, Visualization, Computer Vision and Image Processing
upcommons.citation.startingPage149
upcommons.citation.endingPage156


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