Single image super-resolution via adaptive dictionary pair learning for wireless capsule endoscopy image.
Yi WangCheng CaiYuexian ZouPublished in: DSP (2015)
Keyphrases
- single image super resolution
- sparse coding
- input image
- image retrieval
- image classification
- dictionary learning
- image representation
- multiscale
- capsule endoscopy
- high resolution
- supervised learning
- edge detection
- image regions
- super resolution
- image data
- image analysis
- natural images
- unsupervised learning
- image features
- prior knowledge
- object recognition
- pattern recognition