Compressed Sensing for brain MRIs
نویسندگان
چکیده
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. Keyword: Compressed Sensing; brain MRIs; Variable Density Sampling; Random Sampling
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