High resolution cardiac magnetic resonance imaging: A model-based approach Conference Paper uri icon

abstract

  • This paper presents a model-based method for dynamic cardiac magnetic resonance (MR) imaging. This method represents temporal variations of MR signals from the beating heart by a temporal generalized series, which enables sparse sampling of the (k, t)-space. Various issues related to basis selection and parameter estimation are discussed. Experimental and simulation results are also presented to show that the proposed method can obtain high-resolution time-sequential images from a time-varying object with periodic or aperiodic cyclic signal variations.

author list (cited authors)

  • Ji, J., Liang, Z. P., IEEE, .., IEEE, .., & IEEE, ..

publication date

  • December 2001