Embedded local adaptive Gaussian mixture models for whole image super-resolution.
Bo YangHuaping XuXiaozhen XieKinnan AmjadPublished in: J. Electronic Imaging (2018)
Keyphrases
- gaussian mixture model
- image super resolution
- mixture model
- dictionary learning
- feature vectors
- low resolution
- speaker recognition
- maximum likelihood
- super resolution
- em algorithm
- high resolution
- map estimation
- image patches
- maximum a posteriori
- expectation maximization
- edge preserving
- image registration
- low resolution images
- high resolution images
- sparse representation
- feature space
- image compression
- kernel regression
- generative model