Double-window Hodges-Lehman (D) filter and hybrid D-median filter for robust image smoothing.
Amlan KunduWen-Rong WuPublished in: IEEE Trans. Acoust. Speech Signal Process. (1989)
Keyphrases
- median filter
- image smoothing
- noise reduction
- edge preserving
- nonlinear filters
- impulse noise
- filtering algorithm
- median filtering
- image enhancement
- impulsive noise
- bilateral filtering
- noise suppression
- order statistics
- image processing and computer vision
- morphological filters
- image filtering
- noise detection
- spatially varying
- gaussian filter
- motion detection
- bilateral filter
- linear filters
- structuring elements
- speckle noise
- denoising
- signal to noise ratio
- pixel values
- noise level