Medical image denoising using dual tree complex thresholding wavelet transform and Wiener filter.
Hilal NaimiAmel Baha Houda Adamou-MiticheLahcène MitichePublished in: J. King Saud Univ. Comput. Inf. Sci. (2015)
Keyphrases
- dual tree
- denoising
- wiener filter
- wavelet transform
- wavelet domain
- image denoising
- discrete wavelet transform
- shift invariant
- denoising algorithm
- wavelet packet
- wavelet coefficients
- multiresolution
- noisy images
- natural images
- image restoration
- wavelet features
- high frequency
- image coding
- wavelet decomposition
- image processing
- frequency domain
- multiscale
- image compression
- additive noise
- wavelet filters
- gray level
- signal to noise ratio
- subband
- feature extraction
- rotation invariant
- edge detection
- motion estimation
- video sequences