An edge map-guided acceleration strategy for multi-scale weighted nuclear norm minimization-based image denoising.
Junwei XuYuli FuYoujun XiangPublished in: Digit. Signal Process. (2023)
Keyphrases
- image denoising
- edge map
- multiscale
- edge detection
- natural images
- noisy images
- denoising
- wavelet coefficients
- image processing
- input image
- partial differential equations
- total variation
- edge detector
- edge information
- scale space
- active contour model
- wavelet transform
- denoising algorithm
- image segmentation
- higher order
- nuclear norm minimization
- object recognition
- em algorithm
- image compression
- image analysis