PARIGI: a Patch-based Approach to Remove Impulse-Gaussian Noise from Images.
Julie DelonAgnès DesolneuxThierry GuillemotPublished in: Image Process. Line (2016)
Keyphrases
- gaussian noise
- denoising
- noisy images
- image restoration
- noise level
- piecewise smooth
- salt and pepper noise
- signal to noise ratio
- impulse noise
- noise removal
- noise model
- impulsive noise
- noise variance
- noise suppression
- image denoising
- input image
- salt and pepper
- image data
- jpeg compression
- image patches
- image details
- gaussian white noise
- random valued impulse noise
- median filter
- hard thresholding
- degraded images
- image processing
- digital images
- image features
- multiresolution
- feature vectors
- high quality
- feature extraction
- three dimensional