Robust Motion Correction in the Frequency Domain of Cardiac MR Stress Perfusion Sequences.
Vikas GuptaMartijn van de GiessenHortense A. KirisliSharon W. KirschbaumWiro J. NiessenBoudewijn P. F. LelieveldtPublished in: MICCAI (1) (2012)
Keyphrases
- frequency domain
- motion correction
- cardiac mr
- phase correlation
- spatial domain
- fourier transform
- nonrigid registration
- magnetic resonance
- wall motion
- deformable models
- mri data
- cross correlation
- left ventricle
- mr imaging
- feature extraction
- mr images
- brain imaging
- denoising
- subband
- fourier domain
- contrast agent
- magnetic resonance images
- matching algorithm
- dce mri
- image registration
- wavelet transform