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Titel:

Numerical determination of the susceptibility caused geometric distortions in magnetic resonance imaging.

Dokumenttyp:
Evaluation Studies; Journal Article; Validation Studies
Autor(en):
Burkhardt, S; Schweikard, A; Burgkart, R
Abstract:
The goal of this work is the design of highly accurate surgical navigation methods purely based on magnetic resonance imaging. In this context we numerically examine the geometrical distortions which occur in magnetic resonance imaging. We extend an existing method for computing magnitude and direction of distortions for any internal point. In particular, a multi-grid approach for a fast and efficient calculation of the static magnetic field throughout the imaging volume is presented and compare...     »
Zeitschriftentitel:
Med Image Anal
Jahr:
2003
Band / Volume:
7
Heft / Issue:
3
Seitenangaben Beitrag:
221-36
Sprache:
eng
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/12946465
Print-ISSN:
1361-8415
TUM Einrichtung:
Klinik und Poliklinik für Orthopädie und Sportorthopädie
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