2011 Joint AAPM/COMP Meeting Program
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Wednesday, August 3, 2011
Imaging Scientific Session
Imaging Scientific Session - Multi-Detector CT
Wednesday 10:30:00 AM - 12:30:00 PM  Room: 110

Moderator: Kirsten Lee Boedeker, Toshiba America Med Sys, Inc.

Moderator: Ehsan Samei, Duke University Medical Center

10:30 AM
WE-C-110-1
Volume-Of-Interest Scanning Technique in Multi-Slice CT: A Feasibility Study - L. Chen*, L. Yu, S. Leng, C. McCollough
10:40 AM
WE-C-110-2
Influence of ASIR On Spatial Resolution: A Study for Objects of Varying Contrast Levels - D. Zhang*, X. Li, B. Liu
10:50 AM
WE-C-110-3
A Performance Comparison Between Prior Image Constrained Compressed Sensing and ASiR in Pediatric CT - J. Tang*, G. Chen
11:00 AM
WE-C-110-4
Local Dose Constraints in Fluence Field Modulated CT - S. Bartolac*, S. Graham, J. Siewerdsen, D. Jaffray
11:10 AM
WE-C-110-5
The Influence of Beam Filtration and Collimation On CT Number Accuracy in the ACR CT Accreditation Process - E. Olariu*, M. Supanich, D. Bakalyar
11:20 AM
WE-C-110-6
Two-Material Decomposition From a Single CT Scan Using Statistical Image Reconstruction - Y. Long*, J. Fessler, J. Balter
11:30 AM
WE-C-110-7
Estimation of CT Radiation Profile Width Using An LED-Based Optically Stimulated Luminescence System - C. Ruan*, M. Rodriguez, Y. Hu, S. Ahmad, E. Yukihara
11:40 AM
WE-C-110-8
A Novel Phantom for CT Performance Assessment: Towards a Task-Based Measure of Image Quality - S. Richard*, E. Samei
11:50 AM
WE-C-110-9
A Theoretical Model for Calculating MDCT Beam-Shaping Filter Geometry: Comparison of Calculated Attenuation Profile and Monte-Carlo Simulated Transmission Spectra to Measurements - W. Stiller*, S. Veloza, G. Pahn, H. Kauczor
12:00 PM
WE-C-110-10
Reducing Dose to Breast Glandular Tissue by Adjusting the Tube Start Angle and Table Height in Helical CT Scans - D. Zhang*, M. Khatonabadi, A. Turner, C. Cagnon, J. DeMarco, M. McNitt-Gray
12:10 PM
WE-C-110-11
A Monte-Carlo Based Software-Bench for Performance Characterization of CT Reconstruction Algorithms. - P. NoŽl*, J. Voigt, P. Penchev, B. Renger, E. Rummeny, M. Fiebich