Robust enhanced trend filtering with unknown noise.
Zhibin ZhaoShibin WangDavid WongChuang SunRuqiang YanXuefeng ChenPublished in: Signal Process. (2021)
Keyphrases
- salt pepper
- image noise
- filtering method
- noise removal
- noisy environments
- noisy data
- greater robustness
- median filter
- noise model
- geometric distortions
- random noise
- registration errors
- digital images
- imaging artifacts
- geometric attacks
- robust statistical
- noise detection
- nonlinear filters
- bandpass
- neural network
- computationally efficient
- additive noise
- noise level
- image structure
- noise reduction