Dual-tree complex wavelet transform and SVD based medical image resolution enhancement.
Muhammad Zafar IqbalAbdul GhafoorAdil Masood SiddiquiMuhammad Mohsin RiazUmar KhalidPublished in: Signal Process. (2014)
Keyphrases
- image resolution enhancement
- dual tree complex wavelet transform
- discrete wavelet transform
- wavelet domain
- support vector machine classifier
- dt cwt
- singular value decomposition
- texture features
- shift invariant
- wavelet transform
- multiresolution
- wavelet coefficients
- feature extraction
- principal component analysis
- rotation invariant
- gabor wavelets