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40th Annual Meeting of
the American Association of Physicists in Medicine
August 9-13, 1998 San Antonio, Texas

  Meeting Home
Thursday, August 13, 1998 Session Information

Scientific Sessions
Radiation Therapy Imaging
Thursday 10:00 AM - 12:00 PM Room: Centro

Chair: David Jaffray, William Beaumont Hospital

Chair: Mike Herman, Mayo Clinic

10:00 AM
TH-C1-1
Calibration of Video Camera Systems to the Beam Coordinate System of a Radiotherapy Linear Accelerator - S. Hadley*, L. Johnson, C. Pelizzari
10:12 AM
TH-C1-2
A video-based technique to reduce CT-to-treatment transfer errors - L. Johnson*, S. Hadley, C. Pelizzari, G. Chen
10:24 AM
TH-C1-3
Derivation of patient dose from portal dose images measured with an EPID - K. Pasma*, M. Kroonwijk, S. Quint, A. Visser, B. Heijmen
10:36 AM
TH-C1-4
Characterization of a fluoroscopic imaging system for kilovoltage and megavoltage radiography - D. Drake*, D. Jaffray, J. Wong
10:48 AM
TH-C1-5
Wavelet-based edge detection to aid in the alignment of radiation oncology images - G. Starkschall*, S. Ahmad, R. Stafford, J. Xu
11:00 AM
TH-C1-6
Verification of Radiation Treatment Portals using Artificial Intelligence - D. Provost*, K. Leszczynski, S. Cosby, R. Bissett, S. Boyko
11:12 AM
TH-C1-7
Quality control and optimization of DRR. A phantom study. - J. Giraud*, J. Killoran, G. Svensson
11:24 AM
TH-C1-8
Implementation of Magnetic Resonance Imaging Based Digitally Reconstructed Radiographs in Simulation and Conformal Radiotherapy - C. Ramsey*, A. Oliver
11:36 AM
TH-C1-9
3-D automatic position verification system for stereotactic radiosurgery - L. Sirois, B. Fallone*
11:48 AM
TH-C1-10
Influence of Beam Quality on the Dosimetry with a Portal Imaging Device - H. Keller*, M. Fix, P. Ruegsegger