An adaptive recursive 2-D filter for removal of Gaussian noise in images.
Klaus RankRolf UnbehauenPublished in: IEEE Trans. Image Process. (1992)
Keyphrases
- gaussian noise
- salt and pepper noise
- noise removal
- impulse noise
- noise suppression
- denoising
- impulsive noise
- noisy images
- piecewise smooth
- noise level
- image restoration
- signal to noise ratio
- median filter
- median filtering
- noise variance
- image details
- gaussian white noise
- degraded images
- image classification
- image data
- noise model
- jpeg compression
- edge detection
- ground truth
- image analysis
- noise reduction
- image features
- object recognition
- gaussian filter
- wiener filter
- bandpass
- filtering algorithm
- input image