Side Scan Sonar Image Super Resolution via Region-Selective Sparse Coding.
Jaihyun ParkBonhwa KuYoungsaeng JinHanseok KoPublished in: IEICE Trans. Inf. Syst. (2019)
Keyphrases
- image super resolution
- sparse coding
- dictionary learning
- sparse representation
- natural images
- image classification
- linear combination
- unsupervised learning
- image patches
- image representation
- input image
- visual words
- feature space
- low resolution
- super resolution
- image regions
- generative model
- high dimensional
- learning algorithm
- dimensionality reduction
- higher order
- denoising
- pattern recognition
- face recognition