Spatio-temporal union of subspaces for multi-body non-rigid structure-from-motion.
Suryansh KumarYuchao DaiHongdong LiPublished in: Pattern Recognit. (2017)
Keyphrases
- non rigid structure from motion
- multibody
- spatio temporal
- motion segmentation
- multiple view geometry
- moving objects
- image sequences
- motion tracking
- shape model
- articulated objects
- motion capture
- space time
- dynamic scenes
- low rank
- high dimensional data
- manifold learning
- motion model
- geometric properties
- rigid objects
- human motion
- structure from motion
- point correspondences
- geometric constraints
- motion estimation
- human body
- high dimensional
- video sequences
- human actions
- parameter space
- active appearance models
- three dimensional
- optical flow
- motion parameters
- motion analysis
- closed form
- model selection
- principal component analysis
- data points