Correcting Motion Artifacts in Magnetic Resonance Images
نویسنده
چکیده
Motion of the patient during magnetic resonance imaging (MRI) introduces artifacts that can severely degrade the images. A method is proposed to correct for artifacts caused by translational motion, using only information contained in the MRI data. Initial simulation results show the algorithm to be effective in the presence of realistic noise levels. The method is suitable for routine clinical use and could also be applied to MRI diffusion imaging.
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تاریخ انتشار 2005