Deblurring of grayscale images using inverse and Wiener filter.
P. D. SankheM. PatilM. MargaretPublished in: ICWET (2011)
Keyphrases
- grayscale images
- wiener filter
- wiener filtering
- blurred images
- denoising
- image restoration
- point spread function
- gray scale
- image restoration problems
- color images
- binary images
- motion blur
- image enhancement
- gray level
- synthetic and real images
- image processing
- color information
- image denoising
- spatial domain
- signal to noise ratio
- image deblurring
- noise reduction
- image reconstruction
- natural images
- image deconvolution
- reconstructed image
- super resolution
- additive noise
- noisy images
- transfer function
- markov random field
- linear combination
- regularization parameter
- edge information
- multi frame
- pixel values
- image structure
- frequency domain