Image denoising using dual tree statistical models for complex wavelet transform coefficient magnitudes.
Paul R. HillAlin AchimDavid R. BullMohammed Ebrahim Al-MuallaPublished in: ICIP (2013)
Keyphrases
- statistical models
- dual tree
- wavelet domain
- shift invariant
- discrete wavelet transform
- wavelet transform
- denoising
- wavelet coefficients
- statistical model
- image denoising
- spatial domain
- multiscale
- dt cwt
- human visual system
- multiresolution
- denoising algorithm
- wavelet decomposition
- parameter estimation
- subband
- high frequency
- sar images
- frequency domain
- image compression
- wavelet packet
- wavelet features
- feature selection
- filter bank
- noisy images
- signal processing
- video sequences
- face recognition
- image sequences
- image processing