1 April 1991 Modeling and suppression of amplitude artifacts due to z motion in MR imaging
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Proceedings Volume 1398, CAN-AM Eastern '90; (1991) https://doi.org/10.1117/12.47789
Event: CAN-AM Eastern '90: 1st Canadian-American Eastern Regional Conference on Applications of Optical Engineering, 1990, Rochester, NY, United States
Abstract
Artifacts due to patient motion in the slice-selection direction (Z motion) have been a major source of MR image degradation for many years but have not been addressed as much as in-plane motion due to the complexity of modeling and correcting for the motion. In this paper we present a model and a detection and correction scheme for amplitude aberrations due to motion in the slice-selection direction. 1.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jonathan K. Riek, Jonathan K. Riek, Theophano Mitsa, Theophano Mitsa, Kevin J. Parker, Kevin J. Parker, Warren E. Smith, Warren E. Smith, A. Murat Tekalp, A. Murat Tekalp, J. Szumowski, J. Szumowski, } "Modeling and suppression of amplitude artifacts due to z motion in MR imaging", Proc. SPIE 1398, CAN-AM Eastern '90, (1 April 1991); doi: 10.1117/12.47789; https://doi.org/10.1117/12.47789
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