Analysis of Cardiac Diffusion Tensor Magnetic Resonance Images Using Sparse Representation

In cardiac diffusion tensor magnetic resonance imaging (DT-MRI), low signal-to-noise ratio (SNR) inherently hampers the measurement accuracy of myocardium fiber structures. This paper presents a new method for filtering diffusion weighted (DW) images in cardiac DT-MRI. The method is based on sparse...

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Hauptverfasser:	Lijun Bao, Yuemin Zhu, Wanyu Liu, Robini, M., Zhaobang Pu, Magnin, I.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Algorithms Computer Simulation Diffusion Magnetic Resonance Imaging - methods Diffusion tensor imaging Filtering Heart - diagnostic imaging Humans Image analysis Image Processing, Computer-Assisted Magnetic analysis Magnetic resonance Magnetic separation Myocardium Noise reduction Radiography Signal to noise ratio Tensile stress
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