A derivation of the normal equation in FIR Wiener filters.
Yung-Dar HuangChi-Tsong ChenPublished in: IEEE Trans. Acoust. Speech Signal Process. (1989)
Keyphrases
- finite impulse response
- filter design
- iir filters
- digital filters
- low pass filter
- fir filters
- wiener filter
- filter bank
- perfect reconstruction
- filter coefficients
- infinite impulse response
- frequency response
- image restoration
- impulse response
- additive noise
- high pass
- numerical solution
- steerable filters
- numerical methods
- bilateral filter
- fast fourier transform
- low pass
- median filter
- noise removal
- differential equations
- image enhancement
- wavelet filters
- morphological filters