Logo des Repositoriums
Zur Startseite
  • English
  • Deutsch
Anmelden
  1. Startseite
  2. SuUB
  3. Dissertationen
  4. Efficient Simulation of Magnetic Resonance Imaging
 
Zitierlink URN
https://nbn-resolving.de/urn:nbn:de:gbv:46-00104889-13

Efficient Simulation of Magnetic Resonance Imaging

Veröffentlichungsdatum
2015-11-18
Autoren
Cordes, Cristoffer  
Betreuer
Günther, Matthias  
Gutachter
Preusser, Tobias  
Zusammenfassung
Simulation of Magnetic Resonance Imaging (MRI) is based on the Bloch equation. Solving the Bloch equation numerically is not difficult, but realistic imaging experiments bear a high computational burden. In his dissertation, Cristoffer Cordes presents simulation methods that exploit hardware restrictions and the common structure of MRI sequences while not enforcing any approximations. These strategies use the reoccurrence of radiofrequency pulses, partial availability of analytical solutions, a reformulation of the problem in Fourier space and finally an inclusion of the reconstruction process to perform MRI simulation in image space, titled Sequence Response Kernel approach. The algorithmic efficiencies of the methods are investigated and applied to realistic imaging experiments. The properties and potential of the algorithms are exemplified, with an emphasis on the Sequence Response Kernel approach. This book is aimed at physicists and mathematicians with an MRI background.
Schlagwörter
Magnetic Resonance Imaging

; 

MRI

; 

Extended Phase Graph

; 

EPG

; 

k-space

; 

Simulation

; 

Bloch Equation

; 

Image Processing

; 

Sequence Response Kernel

; 

PSF

; 

Point Spread Function
Institution
Universität Bremen  
Fachbereich
Fachbereich 01: Physik/Elektrotechnik (FB 01)  
Dokumenttyp
Dissertation
Zweitveröffentlichung
Nein
Sprache
Englisch
Dateien
Lade...
Vorschaubild
Name

00104889-1.pdf

Size

5.93 MB

Format

Adobe PDF

Checksum

(MD5):d83f9f9ab06d462c635d6bb8643d9f81

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science

  • Datenschutzbestimmungen
  • Endnutzervereinbarung
  • Feedback schicken