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    • Spatio-Temporal Motion Estimation for Respiratory-Correlated Imaging of the Lungs 

      Author: Vandemeulebroucke, Jef; Rit, Simon; Kybic, Jan; Clarysse, Patrick; Sarrut, David
      (American Association of Physicists in Medicine, 2011)
      Purpose: Four-dimensional computed tomography (4D CT) can provide patient-specific motion information for radiotherapy planning and delivery. Motion estimation in 4D CT is challenging due to the reduced image quality and ...