Hybrid multi-resolution analysis and weighted averaging of overcomplete orthogonal transform scheme for digital image denoising.
Jingming XuFuhuei LinPublished in: ICME Workshops (2014)
Keyphrases
- image denoising
- denoising
- weighted averaging
- multi resolution analysis
- natural images
- bilateral filtering
- noisy images
- translation invariant
- image processing
- wavelet domain
- wavelet transform
- multiresolution
- partial differential equations
- wavelet coefficients
- noise removal
- high frequency
- nonlinear diffusion
- frequency domain
- gaussian noise
- spatial domain
- wavelet packet
- higher order
- multiscale
- bilateral filter
- nonlinear filters
- computer vision
- feature selection
- basis functions
- remote sensing
- object recognition