Comparison of full-scan and half-scan for cone beam breast CT imaging

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 6142 III, Issue , 2006, Pages

  Chen, Lingyun ^a   Shaw, Chris C ^a   Lai, Chao Jen ^a   Altunbas, Mustafa C ^a   Wang, Tianpeng ^a   Tu, Shu Ju ^a   Liu, Xinming ^a  

^a UNIVERSITY OF TEXAS MD ANDERSON CANCER CENTER   (United States)

Author keywords

Breast imaging; Cone beam breast CT; Feldkamp reconstruction algorithm; Flat panel detector; Full scan; Half scan; Parker's weighting function

Indexed keywords

ALGORITHMS; CALCIFICATION (BIOCHEMISTRY); IMAGE RECONSTRUCTION; POLYCARBONATES; PROJECTION SYSTEMS; SCANNING; TISSUE;

BREAST IMAGING; CONE-BEAM BREAST CT; FELDKAMP RECONSTRUCTION ALGORITHM; FLAT PANEL DETECTOR; FULL-SCAN; HALF-SCAN; PARKER'S WEIGHTING FUNCTION;

COMPUTERIZED TOMOGRAPHY;

EID: 33745375263     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.648670     Document Type: Conference Paper

References (7)

1. Boone, J.M., T.R. Nelson, and K.K. Lindfors, Dedicated Breast CT: Radiation Dose and Image Quality Evaluation. Radiology, 2001. 221(3): p. 657-667.
2. Ning, R., B. Chen, D. Conover, L. McHugh, J. Cullinan, and R. Yu, Flat panel detector-based cone beam volume CT mammography imaging: Preliminary phantom study. SPIE, 2001. 4320: p. 601-610.
3. Feldkamp, L.A., L.C. Davis, and J.W. Kress, Practical cone-beam algorithm. J. Opt. Soc. Am., 1984. 1: p. 612-619.
4. Parker, D.L., Optimal short scan convolution reconstruction for fanbeam CT. Med phys, 1982. 9(2): p. 254-257.
5. Wang, G., Y. Liu, T.H. Lin, and P.C. Cheng, Half-scan cone beam x-ray microtomography formula. Scanning, 1994. 16: p. 216-220.
6. Liu, Y., H. Liu, Y. Wang, and G. Wang, Half-scan cone beam CT fluoroscopy with multiple x-ray sources. Med phys, 2001. 28(7): p. 1466-1471.
7. Yang, D., R. Ning, Y. Yu, D. Conover, and X. Lu, Implementation & Evaluation of the Half-Scan Scheme Based on CBCT (Cone-Beam CT) system. SPIE, 2004. 5368: p. 542-551.