Motion Analysis Using Frame Differences with Spatial Gradient Measures.
Pekka SangiJanne HeikkiläOlli SilvénPublished in: ICPR (4) (2004)
Keyphrases
- motion analysis
- image sequences
- point correspondences
- motion tracking
- spatial data
- motion model
- spatio temporal
- apparent motion
- motion patterns
- temporal continuity
- feature tracking
- optic flow
- motion parameters
- video frames
- articulated objects
- rigid objects
- spatial and temporal
- space time
- flow field
- motion segmentation
- motion features
- absolute difference
- nonrigid motion