An Adaptive Multi-Resolution Algorithm for Motion Estimation in Medical Image Sequences.
Cristian GravaAdrien BartoliJean-Marc LavestVincent Gay-BellileVasile BuzuloiuPublished in: ECCTD (2007)
Keyphrases
- algorithm for motion estimation
- multiresolution
- motion estimation
- image sequences
- optical flow
- motion analysis
- structure from motion
- block matching
- video sequences
- motion parameters
- motion compensated
- motion field
- motion vectors
- video coding
- motion model
- wavelet transform
- inter frame
- motion compensation
- computer vision
- subband
- camera motion
- moving objects
- video compression
- phase correlation
- coarse to fine strategy
- medical imaging
- object tracking
- feature points
- three dimensional
- coarse to fine
- vision system
- optic flow
- motion trajectories
- image processing