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Full-wave intravascular ultrasound simulation from histology
kraft, silvan; conjeti, sailesh; noel, peter et al.
2014
 

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Abstract :
[en] In this paper, we introduce a framework for simulating intravascular ultrasound (IVUS) images and radiofrequency (RF) signals from histology image counterparts. We modeled the wave propagation through the Westervelt equation, which is solved explicitly with a finite differences scheme in polar coordinates by taking into account attenuation and non-linear effects. Our results demonstrate good correlation for textural and spectral information driven from simulated IVUS data in contrast to real data, acquired with single-element mechanically rotating 40 MHz transducer, as ground truth.
Disciplines :
Computer science
Cardiovascular & respiratory systems
Author, co-author :
kraft, silvan
conjeti, sailesh
noel, peter
navab, nassir
Carlier, Stéphane  
katouzian, amin
Language :
English
Title :
Full-wave intravascular ultrasound simulation from histology
Publication date :
14 September 2014
Event name :
International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI)
Event place :
Boston, United States - Massachusetts
Event date :
2014
Research unit :
M106 - Cardiologie
Research institute :
R550 - Institut des Sciences et Technologies de la Santé
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