Motion Segmentation Via a Sparsity Constraint.
Taotao LaiHanzi WangYan YanTat-Jun ChinWanlei ZhaoPublished in: IEEE Trans. Intell. Transp. Syst. (2017)
Keyphrases
- motion segmentation
- sparsity constraints
- low rank
- missing data
- sparse representation
- negative matrix factorization
- nonnegative matrix factorization
- spectral clustering
- sparse coding
- moving objects
- motion estimation
- dictionary learning
- motion model
- image sequences
- multibody
- model selection
- optical flow
- matrix factorization
- global constraints
- face recognition
- image representation
- motion field
- convex optimization
- feature space
- image segmentation
- natural images
- search space
- pairwise