Tensor low-rank and sparse light field photography.
Mahdad Hosseini KamalBarmak HeshmatRamesh RaskarPierre VandergheynstGordon WetzsteinPublished in: Comput. Vis. Image Underst. (2016)
Keyphrases
- light field
- low rank and sparse
- convex optimization
- signal recovery
- low rank
- high order
- multi view
- image formation
- super resolution
- light field rendering
- higher order
- digital camera
- hierarchical bayesian model
- viewpoint
- low rank matrix
- structure from motion
- dimensionality reduction
- total variation
- video frames
- missing data
- natural images
- signal processing
- face recognition