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dc.contributor.authorTaerum, T.en_US
dc.contributor.authorSousa, M. C.en_US
dc.contributor.authorSamavati, F.en_US
dc.contributor.authorChan, S.en_US
dc.contributor.authorMitchell, J. R.en_US
dc.contributor.editorBeatriz Sousa Santos and Thomas Ertl and Ken Joyen_US
dc.date.accessioned2014-01-31T07:05:27Z
dc.date.available2014-01-31T07:05:27Z
dc.date.issued2006en_US
dc.identifier.isbn3-905673-31-2en_US
dc.identifier.issn1727-5296en_US
dc.identifier.urihttp://dx.doi.org/10.2312/VisSym/EuroVis06/347-354en_US
dc.description.abstractWe present an illustrative visualization system for real-time and high quality rendering of clinical volumetric medical data. Our technique is inspired by a medical illustration technique for depicting contextual close-up views of selected regions of interest where internal anatomical features are rendered in high detail. Our method integrates four important components: decimation of original volume for interactivity, B-spline subdivision for super-resolution rendering, fast gradient quantization technique for feature extraction and GPU fragment shaders for gradient dependent rendering and transfer functions. Examples with clinical CT and MRI data demonstrate the capabilities of our system.en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: I.3.3 Picture/Image Generation J.3 [Computer Applications]: Life and Medical Sciencesen_US
dc.titleReal-Time Super Resolution Contextual Close-up of Clinical Volumetric Dataen_US
dc.description.seriesinformationEUROVIS - Eurographics /IEEE VGTC Symposium on Visualizationen_US


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