Adaptive visualization using the annealing M-estimator

Ruxandra Lasowski, Selim Benhimane, Jakob Vogel, Tobias F. Jakobs, Christoph J. Zech, Christoph Trumm, Martin Brokate, Nassir Navab

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents an adaptive visualization for helping the needle insertion task for RF liver ablation under CT-fluoroscopy (CT-fluoro) guidance. It shows slices of the 3D CT-volume that are resulting from the out-of-plane motion parameters along weighted isosurfaces in the convergence basin of the employed cost function. The visualization is coupled to the uncertainty in estimating the deformation of the liver and brings much more information than a single registered slice. We evaluated the proposed visualization with three experienced interventional radiologists and they pointed out that such visualization revealing the neighborhood with the belonging structures, like vessels and lesion spread, will help the needle guidance.

Original languageEnglish
Title of host publicationBildverarbeitung fur die Medizin 2008
Subtitle of host publicationAlgorithmen - Systeme - Anwendungen, BVM 2008 - Proceedings des Workshops
PublisherKluwer Academic Publishers
Pages348-352
Number of pages5
ISBN (Print)9783540786399
DOIs
StatePublished - 2008
EventWorkshops Bildverarbeitung fur die Medizin: Algorithmen - Systeme - Anwendungen, BVM 2008 - Workshop on Image Processing for Medicine: Algorithms - Systems - Applications, BVM 2008 - Berlin, Germany
Duration: 6 Apr 20088 Apr 2008

Publication series

NameInformatik aktuell
ISSN (Print)1431-472X

Conference

ConferenceWorkshops Bildverarbeitung fur die Medizin: Algorithmen - Systeme - Anwendungen, BVM 2008 - Workshop on Image Processing for Medicine: Algorithms - Systems - Applications, BVM 2008
Country/TerritoryGermany
CityBerlin
Period6/04/088/04/08

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