Image Restoration Under Significant Additive Noise.
Wenyi ZhaoArt PopePublished in: IEEE Signal Process. Lett. (2007)
Keyphrases
- image restoration
- additive noise
- wiener filter
- point spread function
- noisy images
- total variation
- spatial domain
- maximum likelihood
- edge preserving
- image processing
- blurred images
- super resolution
- random variables
- modified hopfield neural network
- regularization parameter
- image prior
- motion blur
- gaussian noise
- degraded images
- iterative image restoration
- markov random field
- restoration algorithm
- color image restoration
- image deblurring
- speech signal
- regularization method
- denoising
- noise level
- pattern recognition
- filter design
- higher order
- natural images
- computer vision