Frequency-Response Masking Based Fir Filter Design With Power-Of-Two Coefficients And Suboptimum PWR.
Wei Rong LeeVolker RehbockKok Lay TeoLou CaccettaPublished in: J. Circuits Syst. Comput. (2003)
Keyphrases
- filter design
- frequency response
- fir filters
- finite impulse response
- digital filters
- image enhancement
- low pass
- high pass
- image restoration
- low pass filter
- nonlinear filters
- frequency domain
- high frequency
- human visual system
- wavelet coefficients
- image segmentation
- infinite impulse response
- wavelet packet
- super resolution