Fast restoration of natural images corrupted by high-density impulse noise.
Hossein HosseiniFarokh MarvastiPublished in: EURASIP J. Image Video Process. (2013)
Keyphrases
- natural images
- high density
- random valued impulse noise
- image restoration
- impulse noise
- additive gaussian noise
- denoising
- gaussian noise
- noise free
- noise removal
- image denoising
- noise level
- image deblurring
- noisy images
- removal of impulse noise
- natural scenes
- salt pepper
- color images
- multiscale
- higher order
- noise detection
- noise reduction
- total variation
- object recognition
- input image
- image processing
- median filter
- image patches
- edge preserving
- super resolution
- data center
- test images
- blurred images
- denoising algorithm
- anisotropic diffusion
- edge detection
- frequency domain
- motion blur
- digital images
- noisy pixels
- restored image
- markov random field
- similarity measure
- partial differential equations
- binary images
- motion estimation
- probabilistic model
- pairwise
- image sequences