Self-sampled image resolution enhancement using dual-tree complex wavelet transform.
Turgay ÇelikHuseyin KusetogullariPublished in: EUSIPCO (2009)
Keyphrases
- image resolution enhancement
- dual tree complex wavelet transform
- discrete wavelet transform
- wavelet domain
- support vector machine classifier
- dt cwt
- texture features
- wavelet transform
- wavelet coefficients
- high frequency
- shift invariant
- multiresolution
- denoising
- subband
- spatial domain
- face recognition
- multiscale
- feature representation
- fusion method
- low frequency
- filter bank
- support vector machine