A New Sparse Subspace Clustering by Rotated Orthogonal Matching Pursuit.
Li ZhongYuesheng ZhuGuibo LuoPublished in: ICIP (2018)
Keyphrases
- subspace clustering
- orthogonal matching pursuit
- sparse representation
- signal recovery
- high dimensional data
- compressed sensing
- sparse approximation
- transform domain
- compressive sensing
- clustering method
- high dimensional
- feature selection
- subspace clusters
- clustering algorithm
- dimensionality reduction
- sparse coding
- greedy algorithm
- high dimensionality
- image reconstruction
- subspace projections
- image classification
- dimension reduction
- linear combination
- low dimensional
- nearest neighbor
- feature vectors
- data sets
- natural images
- random projections
- signal processing
- data points
- image processing
- data mining