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    • Spatio-Temporal Nonrigid Registration for Ultrasound Cardiac Motion Estimation 

      Author: Ledesma-Carbayo, María Jesús; Kybic, Jan; Desco, Manuel; Santos, Andrés; Sühling, Michael; Hunziker, Patrick; Unser, Michael
      (IEEE, 2005-09)
      We propose a new spatio-temporal elastic registration algorithm for motion reconstruction from a series of images. The specific application is to estimate displacement fields from two-dimensional ultrasound sequences of ...