Uncertainty Visualization of Stenotic Regions in Vascular Structures

Ristovski, Gordan; Hahn, Horst K.; Linsen, Lars

Uncertainty Visualization of Stenotic Regions in Vascular Structures

Files

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eurovis2017-posters0130-file1.pdf (7.68 MB)

Date

2017

Authors

Ristovski, Gordan
Hahn, Horst K.
Linsen, Lars

Publisher

The Eurographics Association

Abstract

Stenosis refers to the thinning of the inner surface (lumen) of vascular structures. Detecting stenoses and correctly estimating their degree is crucial in clinical settings for proper treatment planning. Such a planning involves a visual assessment, which in case of vascular structures is frequently based on 3D visual representations of the vessels. However, since vessel segmentation is affected by various sources of errors and noise in the imaging and image processing pipeline, it is crucial to capture and visually convey the uncertainty in a 3D visual representation. We propose a novel approach for visualizing the shape deviation of different probability levels in vascular data, where the probability levels are computed from a probabilistic segmentation approach.

        @inproceedings{10.2312:eurp.20171171
,
booktitle = {EuroVis 2017 - Posters
},
editor = {Anna Puig Puig and Tobias Isenberg
},
title = {{Uncertainty Visualization of Stenotic Regions in Vascular Structures
}},
author = {Ristovski, Gordan and 
Hahn, Horst K. and 
Linsen, Lars
},
year = {2017
},
publisher = {The Eurographics Association
},
ISBN = {978-3-03868-044-4
},
DOI = {10.2312/eurp.20171171
}
}