Multimodal Image Denoising based on Coupled Dictionary Learning.
Pingfan SongMiguel R. D. RodriguesPublished in: CoRR (2018)
Keyphrases
- image denoising
- dictionary learning
- sparse coding
- natural images
- denoising
- sparse representation
- total variation
- noisy images
- partial differential equations
- image processing
- wavelet coefficients
- higher order
- bilateral filtering
- denoising algorithm
- image patches
- image deblurring
- nonlinear diffusion
- object recognition
- image classification
- test images
- image representation
- probabilistic model