Model based cardiac motion tracking using velocity encoded magnetic resonance imaging

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

This paper deals with model based regularization of velocity encoded cardiac magnetic resonance images (MRI). We extend upon an existing spatiotemporal model of cardiac kinematics by considering data certainty and regularity of the model in order to improve its performance. The method was evaluated using a computer simulated phantom and using in vivo gridtag MRI as gold standard. We show, both quantitatively and qualitatively, that our modified model performs better than the original one.
Originalspråkengelska
Titel på värdpublikationImage Analysis (Lecture Notes in Computer Science)
FörlagSpringer
Sidor82-91
Volym4522
ISBN (tryckt)978-3-540-73039-2
DOI
StatusPublished - 2007
Evenemang15th Scandinavian Image Analysis Conference - Aalborg, Danmark
Varaktighet: 2007 juni 102007 juni 14

Publikationsserier

Namn
Volym4522
ISSN (tryckt)1611-3349
ISSN (elektroniskt)0302-9743

Konferens

Konferens15th Scandinavian Image Analysis Conference
Land/TerritoriumDanmark
OrtAalborg
Period2007/06/102007/06/14

Ämnesklassifikation (UKÄ)

  • Kardiologi
  • Lungmedicin och allergi

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