Cone beam X-ray scatter removal via image frequency modulation and filtering

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 7 VOLS, Issue , 2005, Pages 1854-1857

  Maltz, Jonathan S ^a   Blanz, Wolf Ekkehard ^a   Hristov, Dimitre ^a   Bani Hashemi, Ali ^a  

^a SIEMENS CORPORATE RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FOURIER TRANSFORMS; FREQUENCY MODULATION; IMAGE ANALYSIS; PHOTONS; SIMULATORS;

DIFFUSELY DISTRIBUTED SOURCES; IMAGE FREQUENCY MODULATION; MODULATOR GRIDS; X-RAY SCATTER REMOVAL;

X RAY ANALYSIS;

EID: 33846912480     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iembs.2005.1616811     Document Type: Conference Paper

References (5)

1. L. A. Love and R. A. Kruger, "Scatter estimation for a digital radiographic system using convolution filtering," Med Phys, vol. 14, no. 2, pp. 178-85, Mar-Apr 1987.
2. B. Ohnesorge, T. Flohr, and K. Klingenbeck-Regn, "Efficient object scatter correction algorithm for third and fourth generation ct scanners," European Radiology, vol. 9, pp. 563-569, March 1999.
3. L Spies, M Ebert, B A Groh, B M Hesse, and T Bartfeld, "Correction of scatter in megavoltage cone-beam ct," Physics in Medicine and Biology, vol. 46, no. 3, pp. 821-833, 2001.
4. Colijn AP and Beekman FJ, "Accelerated simulation of cone beam X-ray scatter projections," IEEE Trans Med Imaging, vol. 23, no. 5, pp. 584-590, MAY 2004.
5. R. Ning, X. Tang, and D. Conover, "X-ray scatter correction algorithm for cone beam CT imaging," Med Phys, vol. 31, no. 5, pp. 1195-202, may 2004.