Single image denoising via multi-scale weighted group sparse coding.
Yang OuM. N. S. SwamyJianqiao LuoBailin LiPublished in: Signal Process. (2022)
Keyphrases
- single image
- denoising
- multiscale
- natural images
- image processing
- image denoising
- multiple images
- group sparse coding
- image classification
- d scene
- total variation
- light source
- partially occluded
- shape recovery
- image representation
- super resolution
- scale space
- edge detection
- wavelet transform
- image segmentation
- neural network
- shape from shading
- high resolution
- signal processing
- multi layer
- image retrieval
- intrinsic images