Non-Rigid Motion Estimation and Spatio-Temporal Realignment in FMRI.
Peter R. BannisterJ. Michael BradyMark JenkinsonPublished in: CVPR Workshops (2004)
Keyphrases
- motion estimation
- spatio temporal
- image sequences
- motion compensation
- video sequences
- motion vectors
- motion field
- motion compensated
- inter frame
- video coding
- moving objects
- spatial and temporal
- data analysis
- motion model
- optical flow
- video compression
- block matching
- human brain
- computer vision
- space time
- computational complexity
- spatial domain
- motion parameters
- super resolution
- functional magnetic resonance imaging
- reference frame
- event related
- functional mri
- activation detection
- spatial temporal
- rate distortion
- spatio temporal data
- motion estimation algorithm
- motion analysis
- brain activity
- cognitive states
- feature points
- human actions
- camera motion
- action recognition
- spatio temporal databases
- frequency domain
- temporal filtering
- particle filter