An hybrid denoising algorithm based on directional wavelet packets.
Amir AverbuchPekka NeittaanmäkiValery A. ZheludevMoshe SalhovJonathan HauserPublished in: Multidimens. Syst. Signal Process. (2022)
Keyphrases
- denoising
- denoising algorithm
- wavelet packet
- dual tree
- image denoising
- noisy images
- wavelet domain
- natural images
- wavelet coefficients
- image processing
- denoising methods
- cone beam computed tomography
- wavelet transform
- vector valued
- shift invariant
- noise level
- noise model
- filter bank
- wavelet decomposition
- multiscale
- computer vision
- face recognition
- frequency domain
- gaussian noise
- non stationary
- high frequency
- video sequences
- translation invariant