Study on super-resolution reconstruction algorithm based on sparse representation and dictionary learning for remote sensing image.
Xiangyu ZhaoRu YangZhentao QinJianbing WuPublished in: CISP-BMEI (2017)
Keyphrases
- dictionary learning
- sparse representation
- image super resolution
- single image super resolution
- super resolution
- sparse coding
- image patches
- remote sensing images
- low resolution
- high resolution
- image classification
- group sparsity
- low resolution images
- image representation
- remote sensing
- high dimensional data
- compressive sensing
- high resolution images
- sparse codes
- face recognition
- image reconstruction
- random projections
- neural network
- unsupervised learning
- natural images
- higher order
- pattern recognition
- change detection
- linear combination
- generative model
- training set
- data analysis
- training data
- feature extraction
- data sets