A bench-top megavoltage fan-beam CT using CdWO{sub 4}-photodiode detectors. I. System description and detector characterization von Rathee, S., Tu, D., Monajemi, T.T., Rickey, D.W., Fallone, B.G., Department of Medical Physics, Cross Cancer Institute, Departments of Oncology and Physics, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2, Department of Medical Physics, CancerCare Manitoba, 675 McDermot Ave, Winnipeg, Manitoba, R3E 0V9, Departments of Radiology and Physics, University of Manitoba, Department of Medical Physics, Cross Cancer Institute, Departments of Oncology and Physics, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2

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A novel method for automatic detection of patient out-of-plane rotation by comparing a single portal image to a reference image von Jabbari, Keyvan, Pistorius, Stephen

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