Mixed Graph Signal Analysis of Joint Image Denoising / Interpolation.
Niruhan ViswarupanGene CheungFengbo LanMichael S. BrownPublished in: ICASSP (2024)
Keyphrases
- image denoising
- signal analysis
- denoising
- signal processing
- natural images
- multiresolution
- noisy images
- wavelet domain
- partial differential equations
- wavelet coefficients
- wavelet decomposition
- image processing
- empirical mode decomposition
- feature extraction
- wavelet transform
- median filter
- adaptive learning
- object recognition
- lifting scheme
- high frequency
- filter bank
- non stationary
- wavelet packet