An efficient two-dimensional Chandrasekhar filter for restoration of images degraded by spatial blur and noise.
A. K. MahalanabisKefu XuePublished in: IEEE Trans. Acoust. Speech Signal Process. (1987)
Keyphrases
- degraded images
- restored image
- image restoration
- image degradation
- wiener filter
- noisy images
- restoration method
- blurred images
- super resolution
- restoration algorithm
- gaussian noise
- wiener filtering
- noise reduction
- motion blur
- three dimensional
- blind deconvolution
- noise free
- additive noise
- image noise
- multiplicative noise
- image processing
- nonlinear filters
- image quality
- noise level
- synthetic and real images
- median filter
- image structure
- image blur
- denoising methods
- denoising
- regularization parameter
- linear minimum mean square error
- blur kernel
- image deblurring
- filtering method
- point spread function
- kalman filtering
- noise removal
- image denoising