Keyphrases
- rough sets
- greedy algorithm
- rough set theory
- decision table
- decision rules
- order statistics
- attribute reduction
- low pass filter
- bandpass
- edge detection
- edge enhancement
- median filter
- spatial reasoning
- filter design
- adaptive filtering
- rough sets theory
- impulse response
- data sets
- functional dependencies
- image filtering
- morphological filters
- filtering method
- rank order
- gabor filters
- noise reduction
- pattern recognition