The solutions of equation-based noise detector for an adaptive median filter.
Shi-Qiang YuanYong-Hong TanPublished in: Pattern Recognit. (2006)
Keyphrases
- median filter
- median filtering
- noise reduction
- image enhancement
- noise suppression
- impulsive noise
- noise detection
- salt and pepper noise
- impulse noise
- nonlinear filters
- filtering algorithm
- order statistics
- morphological filters
- motion detection
- gaussian filter
- pixel values
- structuring elements
- detection algorithm
- weighted median filter
- signal to noise ratio
- speckle reduction