An efficient new edge preserving technique for removal of salt and pepper noise.
Ayush KumarNimisha AgarwalJuhi BhadviyaGaurav MittalGiovanni RamponiPublished in: ISPA (2013)
Keyphrases
- edge preserving
- salt and pepper noise
- noise reduction
- image restoration
- anisotropic diffusion
- noise removal
- median filter
- gaussian noise
- impulse noise
- least squares
- grayscale images
- noisy images
- higher order
- image noise
- total variation
- signal to noise ratio
- image processing
- motion blur
- regularization parameter
- partial differential equations
- maximum a posteriori
- maximum likelihood
- image quality