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Visualization and GPU-accelerated simulation of medical ultrasound from CT images

Kutter, Oliver; Shams, Ramtin; Navab, Nassir

Description

We present a fast GPU-based method for simulation of ultrasound images from volumetric CT scans and their visualization. The method uses a ray-based model of the ultrasound to generate view-dependent ultrasonic effects such as occlusions, large-scale reflections and attenuation combined with speckle patterns derived from pre-processing the CT image using a wave-based model of ultrasound propagation in soft tissue. The main applications of the method are ultrasound training and registration of...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/56731
Source: Computer Methods and Programs in Biomedicine
DOI: 10.1016/j.cmpb.2008.12.011

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