Window length selection for smoothing the Wigner distribution by applying an adaptive filter technique.
Shubha KadambeGloria Faye Boudreaux-BartelsPatrick DuvautPublished in: ICASSP (1989)
Keyphrases
- wigner distribution
- smoothing algorithm
- preprocessing step
- filtering scheme
- smoothing filter
- noise removal
- window sizes
- filtering method
- gaussian filter
- window size
- image filtering
- spatial frequency
- bilateral filtering
- wrapper method
- pattern recognition
- filtering process
- noise reduction
- high frequency
- sliding window
- frequency domain
- image data