A Patch-Based Approach for Removing Impulse or Mixed Gaussian-Impulse Noise.
Julie DelonAgnès DesolneuxPublished in: SIAM J. Imaging Sci. (2013)
Keyphrases
- impulse noise
- gaussian noise
- noisy images
- random valued impulse noise
- denoising
- color images
- impulsive noise
- median filter
- noise level
- image restoration
- noise removal
- switching median filter
- image details
- signal to noise ratio
- noise detection
- noise reduction
- noise free
- image patches
- digital images
- filtering method
- high noise
- gaussian filter
- salt and pepper noise
- salt and pepper
- median filtering
- salt pepper
- noisy pixels
- weighted median filter
- impulse noise removal
- image denoising
- linear filters
- image deblurring
- natural images
- gaussian mixture model
- image quality
- co occurrence