Learned Multimodal Convolutional Sparse Coding for Guided Image Super-Resolution.
Iman MarivaniEvaggelia TsiligianniBruno CornelisNikos DeligiannisPublished in: ICIP (2019)
Keyphrases
- sparse coding
- image super resolution
- dictionary learning
- sparse representation
- natural images
- linear combination
- image classification
- class specific
- unsupervised learning
- image representation
- generative model
- image patches
- feature space
- visual words
- high dimensional
- training set
- super resolution
- low resolution
- image reconstruction
- learning algorithm
- face recognition