Wavelet domain image resolution enhancement using cycle spinning and edge modelling.
Alptekin TemizelTheo VlachosPublished in: EUSIPCO (2005)
Keyphrases
- image resolution enhancement
- wavelet domain
- denoising
- wavelet coefficients
- spatial domain
- multiscale
- discrete wavelet transform
- wavelet transform
- human visual system
- multiresolution
- shift invariant
- edge detection
- edge information
- image denoising
- high frequency
- wavelet decomposition
- soft threshold
- frequency domain
- subband
- image processing
- complex wavelet transform
- wavelet denoising
- wavelet domain hidden markov tree
- wavelet basis
- noisy images
- edge detector
- higher order