Keyphrases
- infinite impulse response
- digital filters
- finite impulse response
- filter design
- iir filters
- filter bank
- recursive filters
- frequency response
- control algorithm
- low pass
- lifting scheme
- fir filters
- control system
- low frequency
- fuzzy controller
- high frequency
- transfer function
- high pass
- control method
- image enhancement
- multiresolution
- pid controller
- low pass filter
- control scheme
- discrete wavelet transform
- image restoration
- wavelet transform