Gaussian-impulse mixed noise image recovery based on AB fractional calculus and SNSS priors.
Xinyi LiuHongtao FanYajing LiHongbing ZhangYinlin YePublished in: Digit. Signal Process. (2023)
Keyphrases
- image recovery
- gaussian noise
- set theoretic
- coordinate ascent
- impulse noise
- denoising
- signal to noise ratio
- noise level
- noise removal
- noise model
- noisy images
- image restoration
- compressive sensing
- half quadratic
- switching median filter
- image prior
- convex sets
- social networking sites
- noise reduction
- gaussian distribution
- social media
- feature selection