Image super resolution using interpolation and edge extraction in wavelet transform space.
Herminio Chavez-RomanVolodymyr I. PonomaryovRicardo Peralta-FabiPublished in: CCE (2012)
Keyphrases
- image super resolution
- wavelet transform
- dictionary learning
- low resolution
- super resolution
- image compression
- multiresolution
- multiscale
- high resolution
- subband
- sparse representation
- image registration
- low dimensional
- image processing
- object recognition
- maximum a posteriori
- sparse coding
- interpolation method
- feature extraction