Program Information

	Cone-Beam CT	Wednesday
	Imaging Scientific Session	4:30PM - 6:00PM	Room: 134

Moderator 1: Rebecca Fahrig, Stanford University
Moderator 2: Steve Jiang, University of California, San Deigo

4:30 PM WE-G-134-1

A Novel Method to Correct Scatter and Metal Artifacts in Kilovoltage CBCT Using Megavoltage Projections C. Altunbas*, B. Jones, B. Kavanagh, M. Miften

4:40 PM WE-G-134-2

BEST IN PHYSICS (IMAGING) - Extend the CBCT Volumetric Coverage Using a Pair of Circular Scans with Complementary and Opposite Detector Lateral and Longitudinal Shifts J. Tan*, H. Li, S. Goddu, D. Yang

4:50 PM WE-G-134-3

A Moving Blocker System for Cone-Beam Computed Tomography Scatter Correction L. Ouyang*, k. Song, T. Solberg, J. Wang

5:00 PM WE-G-134-4

Four-Dimensional Dual Cone-Beam CT (4D-DCBCT): Preliminary Experimental Results H. Li*, I. Vergalasova, W. Giles, J. Bowsher, F. Yin

5:10 PM WE-G-134-5

Acceleration of Monte Carlo CBCT Scatter-Projection Estimates Via Importance Sampling-Based Weight Windowing A. Sampson, J. Williamson*, R. Baker

5:20 PM WE-G-134-6

Image Quality in Thoracic 4D Cone-Beam CT: A Sensitivity Analysis of Respiratory Signal Source, Binning Method, and Reconstruction Algorithm C. Shieh*, J. Kipritidis, R. O'Brien, Z. Kuncic, P. Keall

5:30 PM WE-G-134-7

Respiratory Motion Guided Four Dimensional Cone Beam Computed Tomography: Image Quality Analysis R. O'Brien*, B. Cooper, J. Kipritidis, C. Shieh, P. Keall

5:40 PM WE-G-134-8

Extracting Fractional Regional Ventilation in Mice N. Mistry*, C. Badea, R. Gullapalli, Z. Vujaskovic, W. D'Souza

5:50 PM WE-G-134-9

Quantitative Assessment by Measurement and Modeling of Mobile Target Elongation in Cone-Beam Computer Tomographic Imaging I. Ali*, N. Alsbou, O. Algan, T. Herman, S. Ahmad