2008-12-01
Motion compensated iterative reconstruction of a cardiac region of interest for CT
Publication
Publication
Presented at the
4th European Conference of the International Federation for Medical and Biological Engineering, ECIFMBE 2008 (November 2008)
A method for motion compensated iterative CT reconstruction of a cardiac region of interest is presented. The 4D motion field used during reconstruction is obtained from a three-dimensional thin-plate spline warping of a limited number of anatomical point landmarks of the right coronary artery. Results on a clinical case are compared with standard gated iterative reconstruction. The motion compensated iterative reconstruction provides sharp images of the right coronary artery with significantly better image quality compared to traditional gated reconstruction.
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| doi.org/10.1007/978-3-540-89208-3_154, hdl.handle.net/1765/60119 | |
| 4th European Conference of the International Federation for Medical and Biological Engineering, ECIFMBE 2008 | |
| Organisation | Department of Medical Informatics |
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Isola, A., Ziegler, A., Köhler, T., van Stevendaal, U., Schäfer, D., Niessen, W., & Grass, M. (2008). Motion compensated iterative reconstruction of a cardiac region of interest for CT. Presented at the 4th European Conference of the International Federation for Medical and Biological Engineering, ECIFMBE 2008. doi:10.1007/978-3-540-89208-3_154 |
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