Personalized Dictionary Learning for Heterogeneous Datasets.
Geyu LiangNaichen ShiRaed Al KontarSalar FattahiPublished in: CoRR (2023)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- group sparsity
- dictionary learning for sparse
- object category recognition
- image classification
- natural images
- image patches
- object detection
- signal processing
- small number
- high quality
- sparsity constraints
- sparse codes
- face recognition
- learning algorithm
- data sets