Advanced GPU Volume Rendering for Virtual Endoscopy

dc.contributor.authorKrüger, Arnoen_US
dc.contributor.authorKubisch, Christophen_US
dc.contributor.authorStrauß, Geroen_US
dc.contributor.authorPreim, Bernharden_US
dc.contributor.editorK. Bühler and D. Bartzen_US
dc.date.accessioned2015-07-09T11:05:32Z
dc.date.available2015-07-09T11:05:32Z
dc.date.issued2009en_US
dc.description.abstractFor difficult cases in endoscopic sinus surgery, a careful planning of the intervention is necessary. Virtual endoscopy enables the visualization of the operating field and additional information, such as risk structures and target structures to be removed. The Sinus Endoscopy system provides the functional range of a virtual endoscopic system with special focus on a realistic representation. Furthermore, by using direct volume rendering, we avoid time-consuming segmentation steps for the use of individual patient datasets. However, the image quality of the endoscopic view can be adjusted in a way that a standard computer with a modern standard graphics card achieves interactive frame rates with low CPU utilization. Thereby, characteristics of the endoscopic view are systematically used for the optimization of the volume rendering speed. As a small standalone application it can be instantly used for surgical planning and patient education. The system was used for preoperative planning in 102 cases, provides useful information for intervention planning (e.g., anatomic variations of the Rec. Frontalis), and closely resembles the intraoperative situation.en_US
dc.description.sectionheadersThird Prizesen_US
dc.description.seriesinformationEurographics 2009 - Medical Prizeen_US
dc.identifier.doi10.2312/egm.20091026en_US
dc.identifier.pages13-16en_US
dc.identifier.urihttps://doi.org/10.2312/egm.20091026en_US
dc.publisherThe Eurographics Associationen_US
dc.titleAdvanced GPU Volume Rendering for Virtual Endoscopyen_US
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