Manifold inconsistency constrained sparse coding for image super-resolution reconstruction.
Huasheng ZhuKaiyan XieJun YeZhaoming WuPublished in: CISP-BMEI (2017)
Keyphrases
- super resolution reconstruction
- sparse coding
- image classification
- image representation
- low resolution images
- high resolution
- image super resolution
- super resolution
- natural images
- low resolution
- dictionary learning
- image features
- image data
- input image
- multiscale
- high resolution images
- manifold structure
- multi frame
- image segmentation
- space time
- sparse representation
- image regions
- pixel values
- image retrieval
- test images
- high quality
- unsupervised learning
- high dimensional
- feature space
- interpolation method
- data sets
- super resolution algorithm
- image interpolation
- image patches
- bag of words
- linear combination
- training data
- similarity measure