Marcus Bjork

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In magnetic resonance imaging (MRI), the balanced steady-state free precession (bSSFP) pulse sequence has shown to be of great interest, due to its relatively high signal-to-noise ratio in a short scan time. However, images acquired with this pulse sequence suffer from banding artifacts due to off-resonance effects. These artifacts typically appear as black(More)
Estimating the transverse relaxation time (T 2) from magnitude spin echo images is a common problem in Magnetic Resonance Imaging. The standard approach is to use pixel-wise estimates; however these estimates can be quite noisy when only two images are available. By imposing inter-pixel information the estimates can be improved. An optimal formulation of(More)
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