127 citations · 582 across the 10 of their papers we have counts for
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physics.med-ph2010★ 127 cited
Real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy
Ruijiang Li, Xun Jia, John H. Lewis +4
Purpose: To develop an algorithm for real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy. Meth…
physics.med-ph2010★ 111 cited
PCA-based lung motion model
Ruijiang Li, John Lewis, Xun Jia +5
Organ motion induced by respiration may cause clinically significant targeting errors and greatly degrade the effectiveness of conformal radiotherapy. It is therefore crucial to be…
physics.med-ph2010★ 4 cited
GPU-based Fast Low-dose Cone Beam CT Reconstruction via Total Variation
Xun Jia, Yifei Lou, John Lewis +5
Cone-beam CT (CBCT) has been widely used in image guided radiation therapy (IGRT) to acquire updated volumetric anatomical information before treatment fractions for accurate patie…