Restoration of Noisy Images Using a Two-Dimensional Linear Model.
Tohru KatayamaPublished in: IEEE Trans. Syst. Man Cybern. (1979)
Keyphrases
- linear model
- noisy images
- additive gaussian noise
- restored image
- denoising
- degraded images
- least squares
- edge detection
- image denoising
- blur identification
- noise level
- regression model
- three dimensional
- linear models
- image restoration
- noise variance
- additive model
- image processing
- gaussian noise
- nonlinear models
- wiener filter
- feed forward back propagation neural network
- image deblurring
- noise free
- edge detection algorithm
- natural images
- linear transformations
- pairwise
- image patches
- wavelet coefficients
- total variation