Influence of excitation signal coupling on reconstructed images in magnetic particle imaging

Publikationstyp
Conference Paper
Date Issued
2018-03
Sprache
English
Author(s)
Gladiß, Anselm von  
Gräser, Matthias 
Buzug, Thorsten M.  
Institut
Biomedizinische Bildgebung E-5  
TORE-URI
http://hdl.handle.net/11420/3907
Start Page
92
End Page
97
Citation
Workshop on Bildverarbeitung fur die Medizin, 2018: 92-97
Contribution to Conference
Workshop on Bildverarbeitung fur die Medizin, 2018  
Publisher DOI
10.1007/978-3-662-56537-7_36
Scopus ID
2-s2.0-85043315613
Publisher
Springer Vieweg
ISBN
978-3-540-29595-2
978-3-540-29594-5
In Magnetic Particle Imaging, superparamagnetic iron oxide nanoparticles are excited by an oscillating magnetic field that is generated by sending coils. In multidimensional set-ups, perfect geometrical decoupling cannot be achieved. Remaining coupling can distort the trajectory and introduce artefacts, thus active decoupling is introduced at costs of high power consumption. This work uses a device with active coupling control to investigate the influence of different coupling levels on the image reconstruction.
DDC Class
600: Technology