Document Detail


CoViCAD: comprehensive visualization of coronary artery disease.
MedLine Citation:
PMID:  17968119     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We present novel, comprehensive visualization techniques for the diagnosis of patients with Coronary Artery Disease using segmented cardiac MRI data. We extent an accepted medical visualization technique called the bull's eye plot by removing discontinuities, preserving the volumetric nature of the left ventricular wall and adding anatomical context. The resulting volumetric bull's eye plot can be used for the assessment of transmurality. We link these visualizations to a 3D view that presents viability information in a detailed anatomical context. We combine multiple MRI scans (whole heart anatomical data, late enhancement data) and multiple segmentations (polygonal heart model, late enhancement contours, coronary artery tree). By selectively combining different rendering techniques we obtain comprehensive yet intuitive visualizations of the various data sources.
Authors:
Maurice Termeer; Javier Oliván Bescós; Marcel Breeuwer; Anna Vilanova; Frans Gerritsen; Eduard Gröller
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  IEEE transactions on visualization and computer graphics     Volume:  13     ISSN:  1077-2626     ISO Abbreviation:  IEEE Trans Vis Comput Graph     Publication Date:    2007 Nov-Dec
Date Detail:
Created Date:  2007-10-30     Completed Date:  2007-12-14     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9891704     Medline TA:  IEEE Trans Vis Comput Graph     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1632-9     Citation Subset:  IM    
Affiliation:
Institute of Computer Graphics and Algorithms, Vienna University of Technology. maurice@cg.tuwien.ac.at
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MeSH Terms
Descriptor/Qualifier:
Algorithms
Computer Graphics*
Computer Simulation
Coronary Artery Disease / pathology*
Humans
Image Enhancement / methods*
Image Interpretation, Computer-Assisted / methods*
Imaging, Three-Dimensional / methods*
Magnetic Resonance Angiography / methods*
Models, Cardiovascular
Software
User-Computer Interface

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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