Determination of the temporal and spatial resolution in retrospectively gated cardiac cone-beam CT

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5370 III, Issue , 2004, Pages 2015-2025

  Van Stevendaal, U ^a   Begemann, P G C ^b   Borgert, J ^a   Grewer, R ^a   Kruger S ^a   Timinger, H ^a   Grass, M ^a  

^a PHILIPS RESEARCH LABORATORIES   (Germany)

^b UNIVERSITY MEDICAL CENTER HAMBURG EPPENDORF   (Germany)

Author keywords

Cardiac CT; CT; FBP; Filtered Back Projection; Medical Imaging; Reconstruction; Tomography

Indexed keywords

ALGORITHMS; DATA ACQUISITION; ELECTROCARDIOGRAPHY; IMAGE RECONSTRUCTION; MEDICAL IMAGING; POLYMETHYL METHACRYLATES; ROTATION; SCANNING;

CARDIAC CT; FBP; FILTERED BACK-PROJECTION (FBP); MULTI-PLANAR REFORMATION (MPR);

COMPUTERIZED TOMOGRAPHY;

EID: 5644230894     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.534772     Document Type: Conference Paper

References (5)

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3. J.-S. Liow and S. C. Strother, "The convergence of object dependent resolution in maximum likelihood based tomographic image reconstruction," Phys. Med. Biol. 38, pp. 55 - 70, 1993.
4. W. Sediono and O. Dössel, "Heart phantom, a simple elastomechanical model of ventricle," 2002. CARS, Proceedings of the 16th International Congress and Exhibition 2002, p. 1112.
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. 30(12), pp. 3072 - 3080, 2003.