A Two-Pass Filter for Impulse Noise Reduction Based on Edge Characteristics.
Chao-Yu ChenChao-Ho ChenYi-Li KuoChin-Hsing ChenPublished in: IIH-MSP (2009)
Keyphrases
- noise reduction
- edge detection
- impulse noise
- edge enhancement
- median filter
- signal to noise ratio
- edge preserving
- noise removal
- noise free
- noise level
- impulsive noise
- edge detector
- noisy environments
- edge information
- wiener filter
- noise detection
- noise cancellation
- anisotropic diffusion
- noise suppression
- image deblurring
- speckle noise
- image processing
- image filtering
- image enhancement
- noisy images
- frequency domain
- multiplicative noise
- edge preservation
- speech enhancement
- denoising algorithm