Optimizing 4D cone beam computed tomography acquisition by varying the gantry velocity and projection time interval
نویسندگان
چکیده
منابع مشابه
Assessment of Accessory Mental Foramen by Cone-Beam Computed Tomography
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متن کاملHelical cone-beam computed tomography image reconstruction algorithm for a tilted gantry with N-PI data acquisition
Guang-Hong Chen University of Wisconsin–Madison Department of Medical Physics Madison, Wisconsin 53704 and University of Wisconsin–Madison Department of Radiology Madison, Wisconsin 53792 E-mail: [email protected] Abstract. We present a cone-beam image reconstruction algorithm for helical CT scanning with a tilted gantry and N-PI data acquisition. When the gantry is tilted, the effective source t...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2013
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/58/6/1705