Mismatched Estimation of Non-Symmetric Rank-One Matrices Under Gaussian Noise.
Farzad PourkamaliNicolas MacrisPublished in: ISIT (2022)
Keyphrases
- gaussian noise
- denoising
- positive semidefinite matrices
- image restoration
- noisy images
- signal to noise ratio
- noise level
- noise removal
- noise model
- white noise
- impulse noise
- jpeg compression
- noise suppression
- salt and pepper noise
- positive semidefinite
- symmetric matrices
- median filtering
- positive definite
- impulsive noise
- noise variance
- hurwitz radon
- singular values
- hard thresholding
- image processing
- median filter
- singular value decomposition
- binary images
- edge detection
- face recognition