Support Regularized Sparse Coding and Its Fast Encoder.
Yingzhen YangJiahui YuPushmeet KohliJianchao YangThomas S. HuangPublished in: ICLR (Poster) (2017)
Keyphrases
- sparse coding
- sparse representation
- dictionary learning
- natural images
- image classification
- linear combination
- unsupervised learning
- image representation
- generative model
- image patches
- feature space
- single image super resolution
- visual words
- object category recognition
- sparse codes
- sparsity constraints
- discriminative power
- bit rate
- higher order
- motion estimation
- high dimensional