Impulse noise removal by a global-local noise detector and adaptive median filter.
Shi-Qiang YuanYong-Hong TanPublished in: Signal Process. (2006)
Keyphrases
- median filter
- impulse noise removal
- impulsive noise
- noise suppression
- impulse noise
- weighted median filter
- median filtering
- noise reduction
- noise detection
- image enhancement
- gaussian noise
- noisy pixels
- color images
- noise free
- filtering algorithm
- image deblurring
- image details
- structuring elements
- edge preservation
- filtering method
- morphological filters
- noise level
- motion detection
- gaussian filter
- noise model
- edge preserving
- detection algorithm
- denoising