Online Video Object Segmentation via Boundary-Constrained Low-Rank Sparse Representation.
Song GuLihui WangWei HaoYingjie DuJian WangWeirui ZhangPublished in: IEEE Access (2019)
Keyphrases
- low rank
- sparse representation
- low rank matrix recovery
- high dimensional data
- group sparsity
- sparsity constraints
- dictionary learning
- sparse coding
- convex optimization
- matrix factorization
- missing data
- low rank matrix
- linear combination
- singular value decomposition
- matrix completion
- kernel matrix
- semi supervised
- image representation
- negative matrix factorization
- image classification
- reconstruction error
- random projections
- norm minimization
- object detection
- data sets
- face recognition
- low rank and sparse
- compressive sensing
- data matrix
- image patches
- dimensionality reduction
- low dimensional
- compressed sensing
- high order
- subspace learning
- signal processing
- nearest neighbor
- interior point methods
- data points
- feature vectors
- data analysis
- image segmentation
- image processing