Motion Correction Using Subpixel Image Registration.
Amir HajiRassoulihaAndrew J. TabernerMartyn P. NashPoul M. F. NielsenPublished in: RAMBO+HVSMR@MICCAI (2016)
Keyphrases
- motion correction
- phase correlation
- image registration
- image alignment
- log polar
- magnetic resonance
- mutual information
- frequency domain
- image pairs
- matching algorithm
- motion estimation
- registration accuracy
- mri data
- image matching
- medical imaging
- image analysis
- registration errors
- medical image analysis
- fourier domain
- nonrigid registration
- image sequences
- magnetic resonance images
- spatial domain
- optical flow
- image processing
- deformation field
- cross correlation
- deformable registration
- respiratory motion
- mr imaging
- space variant
- feature matching
- synthetic data
- accurate registration
- contrast enhanced
- brain imaging