Characterization and correction of temporal artifacts in CT

Medical Physics

Volumn 32, Issue 7, 2005, Pages 2222-2230

  Spies, L ^a   Luhta, R ^b  

^a PHILIPS RESEARCH LABORATORIES   (Germany)

^b PHILIPS HEALTHCARE   (United States)

Author keywords

Computed tomography (CT); Temporal artifact; Temporal correction filter

Indexed keywords

PHANTOMS; SCANNING;

COMPUTER MODELING; DELAYED RESPONSE; DETECTOR CONFIGURATION; MATHEMATICAL PHANTOMS; RECONSTRUCTED IMAGE; TEMPORAL ARTIFACT; TEMPORAL CORRECTION FILTER; THIRD GENERATION;

COMPUTERIZED TOMOGRAPHY;

ARTICLE; ARTIFACT; COMPUTED TOMOGRAPHY SCANNER; COMPUTER ASSISTED TOMOGRAPHY; COMPUTER MODEL; COMPUTER SIMULATION; IMAGE RECONSTRUCTION; PHANTOM; PRIORITY JOURNAL;

EID: 22544438406     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.1929147     Document Type: Article

References (4)

1. D. L. Parker, J. L. Couch, K. R. Peschmann, V. Smith, M. Jimbo, and E. C. Wang, "Design constraints in computed tomography: A theoretical review," Med. Phys. 9, 531-539 (1982).
2. J. Hsieh, O. E. Gurmen, and K. F. King, "Investigation of a solid-state detector for advanced computed tomography." IEEE Trans. Med. Imaging 19, 930-940 (2000).
3. R. Luhta, R. Mattson, N. Taneja, P. Bui, and R. Vasbo, "Back illuminated photodiodes for multislice CT," Medical Imaging: Physics of Medical Imaging, edited by M. J. Yaffe and L. E. Antonuk, Proc. SPIE 5030, 235-245 (2003).
4. S. Utrup, M. Chappo, B. Harwood, T. Krecic, R. Luhta, R. Mattson, D. Salk, and C. Vrettos, "Design and performance of a 32 slice CT detector system using back illuminated photodiodes," Medical Imaging: Physics of Medical Imaging, edited by M. J. Yaffe and M. J. Flynn, Proc. SPIE 5368, 40-51 (2004).