Time-varying filtering and signal estimation using Wigner distribution synthesis techniques.
Gloria Faye Boudreaux-BartelsThomas W. ParksPublished in: IEEE Trans. Acoust. Speech Signal Process. (1986)
Keyphrases
- wigner distribution
- signal processing
- spatial filtering
- estimation algorithm
- frequency domain
- spatial frequency
- low pass filter
- signal reconstruction
- filtering process
- denoising
- non stationary
- high frequency
- low frequency
- filtering algorithm
- adaptive filtering
- nonlinear filtering
- instantaneous frequency
- computer vision
- high pass
- parameter estimation
- image processing