An orthogonal matching pursuit processor for sparse-representation-based light field data compression.
Yang-Ming YehChi-Ming YehYing-Yu TsengYi-Chang LuPublished in: GCCE (2016)
Keyphrases
- data compression
- light field
- orthogonal matching pursuit
- sparse representation
- compressive sensing
- image formation
- compressed sensing
- multi view
- super resolution
- compression algorithm
- sparse coding
- random projections
- compression ratio
- face recognition
- image representation
- image classification
- signal processing
- high dimensional data
- image patches
- dimensionality reduction
- sparse approximation
- feature selection
- video frames
- transform domain
- image reconstruction
- active learning
- high quality
- image segmentation