نتایج جستجو برای: cone model

تعداد نتایج: 2139933  

Journal: :Journal of Geophysical Research: Space Physics 2005

Journal: :Medical physics 2009
Steven Bartolac Roll Clackdoyle Frederic Noo Jeff Siewerdsen Douglas Moseley David Jaffray

Large field of view cone-beam computed tomography (CBCT) is being achieved using circular source and detector trajectories. These circular trajectories are known to collect insufficient data for accurate image reconstruction. Although various descriptions of the missing information exist, the manifestation of this lack of data in reconstructed images is generally nonintuitive. One model predict...

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