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Cruz et al., 2023 - Google Patents

Single‐heartbeat cardiac cine imaging via jointly regularized nonrigid motion‐corrected reconstruction

Cruz et al., 2023

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Document ID
2076789509169952942
Author
Cruz G
Hammernik K
Kuestner T
Velasco C
Hua A
Ismail T
Rueckert D
Botnar R
Prieto C
Publication year
Publication venue
NMR in Biomedicine

External Links

Snippet

The aim of the current study was to develop a novel approach for 2D breath‐hold cardiac cine imaging from a single heartbeat, by combining cardiac motion‐corrected reconstructions and nonrigidly aligned patch‐based regularization. Conventional cardiac …
Continue reading at analyticalsciencejournals.onlinelibrary.wiley.com (PDF) (other versions)

Classifications

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    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
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    • G01R33/56308—Characterization of motion or flow; Dynamic imaging
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    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
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    • G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
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