Iterating Registration and Activation Detection to Overcome Activation Bias in fMRI Motion Estimates.
Jeff OrchardM. Stella AtkinsPublished in: MICCAI (2) (2003)
Keyphrases
- activation detection
- motion estimates
- motion correction
- motion estimation
- resting state
- structure from motion
- optical flow
- phase correlation
- error analysis
- prediction error
- image sequences
- estimation accuracy
- brain activity
- camera motion
- image registration
- mr imaging
- motion model
- motion vectors
- brain imaging
- ego motion
- functional magnetic resonance imaging
- motion tracking
- rigid motion
- deformation field
- magnetic resonance images
- dce mri
- image pairs
- motion compensation
- image analysis