An Extended Pawula F-Function for MPSK Signal Vector Perturbed by Correlated Two-Dimensional Gaussian Noise.
Seungkeun ParkByeong-Gwon KangDuk-Kyu ParkPublished in: IEICE Trans. Commun. (2006)
Keyphrases
- gaussian noise
- white noise
- noise variance
- denoising
- image restoration
- noisy images
- noise level
- noise model
- noise removal
- gaussian white noise
- signal to noise ratio
- jpeg compression
- impulse noise
- impulsive noise
- noise suppression
- salt and pepper noise
- frequency domain
- high frequency
- non stationary
- median filtering
- three dimensional
- hard thresholding
- signal processing
- markov random field
- similarity measure
- computer vision