On finite element method for magnetic resonance imaging
Paper i proceeding, 2018
In this work we consider the problem of magnetic resonance imaging (MRI). We propose and formulate a finite element method to handle this problem and present an adaptive algorithm for local mesh refinements. Reconstructions from experimental MR data are shown and used to compare different interpolation techniques.
Experimental data
Finite element method
Interpolation
Magnetic resonance imaging
Adaptivity
Tikhonov functional
Författare
Larisa Beilina
Chalmers, Matematiska vetenskaper, Tillämpad matematik och statistik
G. Guillot
Imagerie par Resonance Magnetique Medicale et Multi-Modalites
K. Niinimäki
Imagerie par Resonance Magnetique Medicale et Multi-Modalites
Springer Proceedings in Mathematics and Statistics
21941009 (ISSN) 21941017 (eISSN)
Vol. 243 119-132978-331994059-5 (ISBN)
38th Progress in Electromagnetics Research Symposium, PIERS 2017
St. Petersburg, Russia,
St. Petersburg, Russia,
Ämneskategorier
Teknisk mekanik
Beräkningsmatematik
Datorseende och robotik (autonoma system)
DOI
10.1007/978-3-319-94060-1_9