Dense Multi-frame Optic Flow for Non-rigid Objects Using Subspace Constraints.
Ravi GargLuis PizarroDaniel RueckertLourdes AgapitoPublished in: ACCV (4) (2010)
Keyphrases
- optic flow
- multi frame
- linear subspace
- flow field
- anchor points
- multiscale
- image sequences
- multiple frames
- motion analysis
- scale space
- apparent motion
- euler lagrange
- optic flow field
- optical flow estimation
- ego motion
- motion field
- principal component analysis
- image features
- computational complexity
- rigid motion
- multimedia