Cardiac cone-beam CT using a circle and line acquisition and an exact reconstruction

IEEE Nuclear Science Symposium Conference Record

Volumn 4, Issue , 2005, Pages 2355-2358

  Koken, Peter ^a   Bontus, Claas ^b   Köhler, Thomas ^b   Grass, Michael ^a  

^a PHILIPS RESEARCH LABORATORIES   (Germany)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CARDIOLOGY; COMPUTER SIMULATION; DETECTORS; ELECTROCARDIOGRAPHY; IMAGE QUALITY; IMAGE RECONSTRUCTION; MATHEMATICAL MODELS;

CARDIAC CONE BEAM CT; CIRCLE ACQUISITION; GATING; LINE ACQUISITION;

COMPUTERIZED TOMOGRAPHY;

EID: 33746186693     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2005.1596806     Document Type: Conference Paper

References (6)

1. F. Noo, M. Defrise, and R. Clack, "Direct reconstruction of cone-beam data acquired with a vertex path containing a circle," IEEE Trans. Med. Imag., vol. 7, no. 6, pp. 854-867, 1998.
2. A. Katsevich, "Image reconstruction for the circle and line trajectory," Phys. Med. Biol., vol. 49, pp. 5059-5072, 2004.
3. M. Grass, R. Manzke, T. Nielsen, P. Koken, R. Proksa, M. Natanzon, and G. Shechter, "Helical cardiac cone beam reconstruction using retrospective ECG gating," Phys. Med. Biol., vol. 48, pp. 3069-3084, 2003.
4. C. Bontus, T. Köhler, and R. Proksa, "EnPiT: Filtered back-projection for helical CT using an n-Pi acquisition," IEEE Trans. Med. Imag., submitted 2004.
5. R. Manzke, M. Grass, T. Nielsen, G. Shechter, and D. Hawkes, "Adaptive temporal resolution optimization in helical cardiac cone beam CT reconstruction," Med. Phys., vol. 30, no. 12, pp. 3072-3080, 2003.
6. R. Manzke, P. Koken, D. Hawkes, and M. Grass, "Helical cardiac cone beam CT reconstruction with large area detectors: A simulation study," Phys. Med. Biol., vol. 50, pp. 1547-1568, 2005.