Temporal Wasserstein non-negative matrix factorization for non-rigid motion segmentation and spatiotemporal deconvolution.
Erdem VarolAmin NejatbakhshConor McGroryPublished in: CoRR (2019)
Keyphrases
- motion segmentation
- negative matrix factorization
- spectral clustering
- motion estimation
- moving objects
- dynamic textures
- space time
- matrix factorization
- missing data
- motion model
- sparse representation
- image sequences
- model selection
- multibody
- dynamic scenes
- least squares
- principal component analysis
- optical flow
- pairwise
- document clustering
- motion field
- image restoration
- video coding
- computer vision
- clustering method
- image segmentation
- structure from motion
- k means
- image retrieval
- data analysis
- similarity measure
- face recognition