Department of Electrical and Computer Engineering,University of Louisville, Louisville, KY 40292 USA.
IEEE Trans Med Imaging. 2012 Feb;31(2):487-503. doi: 10.1109/TMI.2011.2171706. Epub 2011 Oct 13.
Magnetic resonance imaging (MRI) is a highly advanced and sophisticated imaging modality for cardiac motion tracking and analysis, capable of providing 3D analysis of global and regional cardiac function with great accuracy and reproducibility. In the past few years, numerous efforts have been devoted to cardiac motion recovery and deformation analysis from MR image sequences. Many approaches have been proposed for tracking cardiac motion and for computing deformation parameters and mechanical properties of the heart from a variety of cardiac MR imaging techniques. In this paper, an updated and critical review of cardiac motion tracking methods including major references and those proposed in the past ten years is provided. The MR imaging and analysis techniques surveyed are based on cine MRI, tagged MRI, phase contrast MRI, DENSE, and SENC. This paper can serve as a tutorial for new researchers entering the field.
磁共振成像（MRI）是一种高度先进和复杂的心脏运动跟踪和分析成像方式，能够以极高的准确性和可重复性提供全局和局部心脏功能的 3D 分析。在过去的几年中，人们致力于从磁共振图像序列中恢复心脏运动并进行变形分析。已经提出了许多方法来跟踪心脏运动，并从各种心脏磁共振成像技术中计算心脏的变形参数和力学特性。本文提供了对包括主要参考文献和过去十年中提出的参考文献在内的心脏运动跟踪方法的最新和批判性综述。调查的磁共振成像和分析技术基于电影 MRI、标记 MRI、相位对比 MRI、DENSE 和 SENC。本文可以作为新研究人员进入该领域的教程。
