Signal denoising based on dual tree complex wavelet transform and goodness of fit test.
Khuram NaveedBisma ShaukatNaveed ur RehmanPublished in: DSP (2017)
Keyphrases
- denoising
- dual tree complex wavelet transform
- dt cwt
- wavelet packet
- frequency domain
- denoising algorithm
- dual tree
- discrete wavelet transform
- wavelet domain
- image denoising
- support vector machine classifier
- image processing
- signal processing
- natural images
- high frequency
- wavelet transform
- noisy images
- shift invariant
- non stationary
- low frequency
- noise removal
- texture features
- subband
- gaussian noise
- face recognition
- computer vision
- wavelet decomposition
- gabor wavelets
- bit rate
- multiscale
- feature extraction
- discriminant analysis