Good Group Sparsity Prior for Light Field Interpolation.
Shu FujitaKeita TakahashiToshiaki FujiiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2020)
Keyphrases
- light field
- group sparsity
- structured sparsity
- sparse coding
- dictionary learning
- image formation
- multi view
- super resolution
- low rank
- light field rendering
- sparse representation
- discriminative power
- machine learning
- compressive sensing
- statistical learning
- prior knowledge
- three dimensional
- linear combination
- variational framework
- video frames
- missing data
- image classification
- higher order
- motion estimation
- high quality
- learning algorithm