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Light Field Compression With Graph Learning and Dictionary-Guided Sparse Coding.
Yuchen Zhang
Wenrui Dai
Yong Li
Chenglin Li
Junhui Hou
Junni Zou
Hongkai Xiong
Published in:
IEEE Trans. Multim. (2023)
Keyphrases
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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