Basis Decomposition of Motion Trajectories Using Spatio-temporal NMF.
Sven HellbachJulian EggertEdgar KörnerHorst-Michael GrossPublished in: ICANN (2) (2009)
Keyphrases
- motion trajectories
- spatio temporal
- motion patterns
- image sequences
- video sequences
- video data
- negative matrix factorization
- human motion
- temporal segmentation
- spatial and temporal
- space time
- nonnegative matrix factorization
- moving objects
- three dimensional
- body parts
- motion analysis
- video frames
- optical flow
- computer vision