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2003

Real-Time Artefact Corrections for Quantitative MR Temperature Mapping

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Real-Time Artefact Corrections for Quantitative MR Temperature Mapping
Apart from anatomical and physiological imaging, MRI can also be used to produce temperature maps. Our objective is to obtain such maps in real-time to monitor mini-invasive thermal therapies. The acquisition procedure of temperature MRI produces specific artefacts : noise generated by MRI, motion artefacts and geometric distortions. Here, numerical methods are described for attenuation of such artefacts. The methods are based on a physical description of the origin of such artefacts in MR temperature mapping. Keywords MRI, temperature maps, real-time image processing.
Baudouin Denis de Senneville, Pascal Desbarats, Br
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 2003
Where WSCG
Authors Baudouin Denis de Senneville, Pascal Desbarats, Bruno Quesson, Chrit T. W. Moonen
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