Bilateral Depth Filtering for Enhanced Vessel Reformation

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dc.contributor.authorKretschmer, Janen_US
dc.contributor.authorPreim, Bernharden_US
dc.contributor.authorStamminger, Marcen_US
dc.contributor.editorN. Elmqvist and M. Hlawitschka and J. Kennedyen_US
dc.date.accessioned2014-12-16T07:21:05Z
dc.date.available2014-12-16T07:21:05Z
dc.date.issued2014en_US
dc.description.abstractCurved Planar Reformation is a powerful visualization technique for the diagnosis of vascular diseases. It allowsan accurate centerline-driven investigation of vessel lumen while providing valuable anatomical context.Extended methods like Multipath Curved Planar Reformation, Centerline Reformation or Curved Surface Reformationprovide additional flexibility by condensing entire vascular systems into rotatable views. Unfortunately, allthese methods produce depth discontinuities because they operate in a projective fashion. While large discontinuitiesprovide valuable hints about distinct anatomical contexts, small discontinuities, which frequently arise, havedistracting effects on the visualization result and do not contribute significant information. In this paper we presenta bilateral filtering technique which allows to selectively remove depth discontinuities without affecting discontinuitiesthat carry information. The presented approach significantly improves the quality of vessel reformations,can be applied at interactive frame rates and is orthogonal to existing methods.en_US
dc.description.seriesinformationEuroVis - Short Papersen_US
dc.identifier.isbn978-3-905674-69-9en_US
dc.identifier.urihttps://doi.org/10.2312/eurovisshort.20141150en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.3 [Computer Graphics]en_US
dc.subjectPicture/ImageGenerationen_US
dc.subjectDisplay algorithmsen_US
dc.subjectI.4.3 [Image Processing and Computer Vision]en_US
dc.subjectEnhancementen_US
dc.subjectSmoothingen_US
dc.subjectGeometriccorrectionen_US
dc.titleBilateral Depth Filtering for Enhanced Vessel Reformationen_US
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