Light Field Compression With Graph Learning and Dictionary-Guided Sparse Coding.
Yuchen ZhangWenrui DaiYong LiChenglin LiJunhui HouJunni ZouHongkai XiongPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- sparse coding
- dictionary learning
- sparse representation
- unsupervised learning
- learning algorithm
- sparse codes
- natural images
- supervised learning
- single image super resolution
- image classification
- learning process
- light field
- active learning
- image representation
- reinforcement learning
- machine learning
- discriminative dictionary
- higher order
- prior knowledge
- viewpoint
- image patches
- multiscale
- discriminative power