A Trilateral Weighted Sparse Coding Scheme for Real-World Image Denoising.
Jun XuLei ZhangDavid ZhangPublished in: CoRR (2018)
Keyphrases
- image denoising
- coding scheme
- denoising
- noisy images
- natural images
- bitstream
- total variation
- image processing
- coding method
- wavelet coefficients
- wavelet domain
- sparse coding
- image transmission
- sparse representation
- source coding
- face recognition
- shift invariant
- image representation
- high resolution
- multiresolution
- computer vision
- discrete wavelet transform