51st AAPM Annual Meeting Program
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Thursday, July 30, 2009
Joint Imaging/Therapy Scientific Session
Cone Beam CT
Thursday 12:30:00 PM - 2:20:00 PM  Room: Ballroom C

Chair 1: Jeffrey F. Williamson, Virginia Commonwealth University

Chair 2: Rebecca Fahrig, Stanford University

12:30 PM
Improvement of Megavoltage Cone-Beam CT Image Quality Using a Low-Atomic Number X-Ray Target - J. Robar*, R. Kelly
12:42 PM
Dosimetric Characterization of An Imaging Beam Line with a Carbon Electron Target for Megavoltage Cone Beam Computed Tomography - R. Flynn*, J. Hartmann, A. Bani-Hashemi, E. Nixon, R. Siochi, E. Pennington, J. Bayouth
12:54 PM
A Fast Scatter-Correction Algorithm for KeV CBCT - G. Poludniowski*, P. Evans, V. Hansen, S. Webb
1:06 PM
Improved Dose-Image Quality Trade-Off in Cone-Beam CT by Optimization of Beam Modulation Filter Shape - D. Lazos*, J. Williamson
1:18 PM
Respiratory Motion Correction of Cone-Beam CT in Abdomen Using a Patient-Specific Motion Model - Q. Zhang*, Y. Hu, S. Kriminski, K. Goodman, K. Rosenzweig, G. Mageras
1:30 PM
The Investigation and Correction of a Bowtie-Related Cone-Beam CT Circular Band Artifact - D. Zheng*, D. Lazos, J. Lu, L. Zhang, D. Pokhrel, J. Williamson
1:42 PM
Impact of Respiratory Biofeedback On Adaptively Sampled 4D-CBCT Image Quality: Initial Experiences - J. Lu*, E. Weiss, D. Zheng, E. Brackbill, M. Rosu, G. Hugo, r. venkat, S. Gopalan, J. Williamson, P. Keall
1:54 PM
Monte Carlo Based KV CBCT Modeling and Dose Calculations Involving Anatomical Phantom - X. Xu, J. Gu*, W. Song
2:06 PM
A Status Update On the Development of Proton CT at Loma Linda University Medical Center - R. Schulte*, V. Bashkirov, R. Hurley, S. Penfold, A. Rosenfeld, B. Patyal