Toeplitz random encoding for reduced acquisition in compressed sensing magnetic resonance imaging
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United States of America Patent
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May 1, 2012
Grant Date -
Nov 5, 2009
app pub date -
May 4, 2009
filing date -
May 2, 2008
priority date (Note) -
Expired
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Abstract
A method and a system for generating a magnetic resonance image of a subject. The method and system include generating a first pulse having first random data having a first amplitude and a first linear phase; applying the first pulse to the subject as an radio frequency pulse; collecting a first signal from the subject; generating a second pulse having second random data having a second amplitude and a second linear phase, wherein the second amplitude is substantially equal to the first amplitude, and wherein the second phase has a different slope from the first phase; applying the second pulse to the subject as an radio frequency pulse; collecting a second signal from the subject; and reconstructing an image of the subject.
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