期刊名称：Advances in Computer Science and its Applications
印刷版ISSN：2166-2924
出版年度：2012
卷号：1
期号：1
页码：67-72
语种：English
出版社：World Science Publisher
摘要：Compressed sensing and magnetic resonance imaging are hot topics in the field of signal processing. In this study we introduced in Lustig’s variable density sampling method, integrated it to compressed sensing, and applied it to brain MRI acquisition. The realistic experiment shows the variable density sampling recovery better than traditional random sampling method on a 256x256 brain magnetic resonance image at acceleration factor as 3.
关键词：Compressed Sensing;brain MRIs;Variable Density Sampling;Random Sampling
