NMR Biomed 2020 Jan 20
Pseudo-spiral sampling and compressed sensing reconstruction provides flexibility of temporal resolution in accelerated aortic 4D flow MRI: A comparison with k-t principal component analysis.
Gottwald LM, Peper ES, Zhang Q, Coolen BF, Strijkers GJ, Nederveen AJ, van Ooij P
Time-resolved three-dimensional phase contrast MRI (4D flow) of aortic blood flow requires acceleration to reduce scan time. Two established technique ...
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Source: PubMed
Med Phys 2019 Dec 21
Development of a deformable lung phantom with 3D-printed flexible airways.
Shin DS, Kang SH, Kim KH, Kim TH, Kim DS, Chung JB, Lucero SA, Suh TS, Yamamoto T
Deformable lung phantoms have been proposed to investigate four-dimensional (4D) imaging and radiotherapy delivery techniques. However, most phantoms ...
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Source: PubMed
