A novel single-image super-resolution algorithm based on self-similarity in wavelet domain.
Dong SunTeng LiQingwei GaoYixiang LuPublished in: RCAR (2017)
Keyphrases
- single image
- wavelet domain
- super resolution
- denoising
- wavelet coefficients
- low resolution
- spatial domain
- low resolution images
- natural images
- wavelet transform
- high resolution
- multiscale
- multiresolution
- image denoising
- high frequency
- subband
- multiple images
- human visual system
- image restoration
- image reconstruction
- d scene
- motion estimation
- light source
- multi frame
- spatial resolution
- degraded images
- frequency domain
- noisy images
- blurred images
- video sequences
- high quality
- em algorithm
- higher order