Nearly monotonic passband low-pass filter design by using sum-of-squared Legendre polynomials.
Dragana ZivaljevicNegovan StamenkovicVidosav StojanovicPublished in: Int. J. Circuit Theory Appl. (2016)
Keyphrases
- filter design
- low pass
- high frequency
- frequency domain
- high pass
- subband
- filter bank
- low frequency
- discrete wavelet transform
- nonlinear filters
- finite impulse response
- contrast enhancement
- image fusion
- gaussian filter
- wavelet decomposition
- edge information
- infinite impulse response
- filter responses
- fir filters
- similarity measure
- spatial domain
- image compression
- image data