1/f Fractal Signals Denoising with Dual-Tree Complex Wavelet Transform.
Xueyan LiShuxu GuoYe LiJingwei FuShuai JiangPublished in: JCIS (2006)
Keyphrases
- denoising
- dual tree complex wavelet transform
- dt cwt
- discrete wavelet transform
- denoising algorithm
- wavelet domain
- dual tree
- image denoising
- support vector machine classifier
- natural images
- image processing
- noisy images
- signal processing
- fractal dimension
- shift invariant
- texture features
- image compression
- wavelet packet
- frequency domain
- wavelet transform
- rotation invariant
- gabor wavelets
- co occurrence
- noise model
- object recognition