A Controlled Noise Reduction Wiener Filter Based on the Quadratic Eigenvalue Problem.
Ningning PanJacob BenestyJingdong ChenPublished in: APSIPA ASC (2023)
Keyphrases
- noise reduction
- wiener filter
- edge preserving
- signal to noise ratio
- edge detection
- noise level
- median filter
- noisy environments
- noise removal
- symmetric matrix
- noise detection
- edge enhancement
- pairwise
- noise filtering
- noise free
- single channel
- covariance matrix
- speckle noise
- impulsive noise
- speech enhancement
- image restoration
- color images
- computational complexity