Adaptive partial median filter for early CT signs of acute cerebral infarction.
Yongbum LeeNoriyuki TakahashiDu-Yih TsaiKiyoshi IshiiPublished in: Int. J. Comput. Assist. Radiol. Surg. (2007)
Keyphrases
- median filter
- weighted median filter
- noise suppression
- median filtering
- image enhancement
- adaptive fuzzy
- noise reduction
- salt and pepper noise
- impulsive noise
- order statistics
- filtering algorithm
- nonlinear filters
- impulse noise
- pixel values
- structuring elements
- medical images
- three dimensional
- machine learning
- image reconstruction
- gray level
- probability distribution
- probabilistic model
- color images
- preprocessing