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Title:

Optimization of Acquisition Geometry for Intra-operative Tomographic Imaging

Document type:
Konferenzbeitrag
Contribution type:
Poster
Author(s):
Vogel, J.; Reichl, T.; Gardiazabal, J.; Navab, N.; Lasser, T.
Abstract:
Acquisition geometries for tomographic reconstruction are usually densely sampled in order to keep the underlying linear system used in iterative reconstruction as well-posed as possible. While this objective is easily enforced in imaging systems with gantries, this issue is more critical for intra-operative setups using freehand-guided data sensing. This paper investigates an incremental method to monitor the numerical condition of the system based on the singular value decomposition of the sys...     »
Keywords:
MICCAI,CAMP,BetaProbe,GammaProbe,HighEnergyGammaProbe,Reconstruction,ComputedTomography
Book / Congress title:
Medical Image Computing and Computer Assisted Interventions (MICCAI) 2012
Year:
2012
Notes:
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