A new nonrigid registration approach for motion correction of cardiac first-pass perfusion MRI.
Fahmi KhalifaGarth M. BeacheAhmad FirjaniKarla Conn WelchGeorgy L. Gimel'farbAyman El-BazPublished in: ICIP (2012)
Keyphrases
- motion correction
- nonrigid registration
- mr imaging
- mr images
- magnetic resonance
- contrast enhanced
- mri data
- magnetic resonance images
- myocardial perfusion
- medical images
- manual segmentation
- accurate segmentation
- contrast agent
- image registration
- clinical applications
- brain tissue
- deformation field
- image data
- cardiac motion
- prostate cancer
- b spline
- brain tumors
- motion tracking
- respiratory motion
- magnetic resonance imaging
- image processing
- accurate registration
- patient specific