Reconstruction of 4D deformed CT for moving anatomy

Abstract

To develop a 4DCT reconstruction technique that improves time resolution when the anatomy moves with respiration. A cone-beam CT (CBCT) scan is performed and a breathing signal is acquired. At the same time a set of simulated CBCT projections is created from a prior source CT deformed by a time-dependent parametric deformation model. The model parameters… (More)
DOI: 10.1007/s11548-008-0266-x

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Cite this paper

@article{Docef2008ReconstructionO4, title={Reconstruction of 4D deformed CT for moving anatomy}, author={Alen Docef and Martin J. Murphy}, journal={International Journal of Computer Assisted Radiology and Surgery}, year={2008}, volume={3}, pages={591-598} }