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dc.contributor.authorRuiz, Marceng
dc.contributor.authorBoada, Immaeng
dc.contributor.authorViola, Ivaneng
dc.contributor.authorBruckner, Stefaneng
dc.contributor.authorFeixas, Miqueleng
dc.contributor.authorSbert, Mateueng
dc.date.accessioned2013-08-12T07:24:35Z
dc.date.available2013-08-12T07:24:35Z
dc.date.issued2008eng
dc.identifier.otheroai:frida.no:454064eng
dc.identifier.urihttps://hdl.handle.net/1956/6942
dc.descriptionIEEE/ EG Symposium on Volume and Point-Based Graphics (2008) H.- C. Hege, D. Laidlaw, R. Pajarola, O. Staadt (Editors)eng
dc.description.abstractlighting effects in a faster way than global illumination. Its application in volume visualization is of special interest since it permits us to generate a high quality rendering at a low cost. In this paper, we propose an obscurancebased framework that allows us to obtain realistic and illustrative volume visualizations in an interactive manner. Obscurances can include color bleeding effects without additional cost. Moreover, we obtain a saliency map from the gradient of obscurances and we show its application to enhance volume visualization and to select the most salient views.en_US
dc.language.isoengeng
dc.publisherThe Eurographics Associationen_US
dc.relation.ispartofseriesProceedings of Volume Graphics 2008.eng
dc.subjectvolume renderingeng
dc.subjectillustrative visualizationeng
dc.subjectambient occlusioneng
dc.titleObscurance-based Volume Rendering Frameworken_US
dc.typeConference object
dc.typePeer reviewed
dc.date.updated2013-08-02T12:15:28Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2008 The Eurographics Association.en_US
dc.identifier.cristin454064


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