Compressive sensing reconstruction using collaborative sparsity among color channels.
Satoshi SatoMotonori IshiiYoshihisa KatoKunio NoboriTakeo AzumaPublished in: MVA (2015)
Keyphrases
- compressive sensing
- compressive sampling
- color channels
- sparse representation
- sparse reconstruction
- color images
- signal reconstruction
- random projections
- spatially varying
- color information
- signal processing
- image representation
- orthogonal matching pursuit
- sparse coding
- compressed sensing
- face recognition
- high dimensional data
- structured sparsity
- image reconstruction
- color filter array
- image data
- high dimensional
- video sequences
- multiscale