Aktuelle Forschung Medizintechnik – Latest Research in Medical Engineering

Erbe, Marlitt

Marlitt Erbe provides a detailed introduction into the young research field of Magnetic Particle Imaging (MPI) and field free line (FFL) imaging in particular. She derives a mathematical description of magnetic field generation for FFL imaging in MPI. To substantiate the simulation studies on magnetic FFL generation with a proof-of-concept, the author introduces the FFL field demonstrator, which provides the world’s first experimentally generated rotated and translated magnetic FFL field complying with the requirements for FFL reconstruction. Furthermore, she proposes a scanner design of considerably enhanced magnetic field quality and efficiency. The author discusses the influence of magnetic field quality optimization on the image quality achieved using efficient Radon-based reconstruction methods, which arise for a line detection scheme and based on this optimized design, presents a dynamic FFL scanner assembly.

Details

Published by: Springer Vieweg

Publication Date: 2014-03-19

Format: Paperback

ISBN-13: 9783658053369

DOI: 10.1007/978-3-658-05337-6

Dimensions: 210cm x148cm

Pages: 154