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The temporal resolution of magnetic particle imaging (MPI) is sufficiently high to capture dynamic processes like cardiac motion. The achievable spatial resolution of MPI is closely linked to the signal-to-noise ratio of the measured voltage signal. Therefore, in practice it can be advantageous to improve the signal-to-noise ratio by block-wise averaging the signal over time. However, this will decrease...
PurposeBreath‐holding is an established strategy for reducing motion artifacts in abdominal imaging. However, the breath‐holding capabilities of patients are often overstrained by scans with large coverage and high resolution. In this work, a new strategy for coping with resulting incomplete breath‐holds in abdominal imaging is suggested.
MethodsA sampling pattern is designed to support image reconstruction...
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