A Closed-Form IIR Approximation of Fractional Operator $s^{\nu }$ Around a Prescribed Low Frequency.
Talal Ahmed Ali AliZhu XiaoAhmed Jawad A. AlBdairiHongbo JiangPublished in: IEEE Signal Process. Lett. (2024)
Keyphrases
- closed form
- low frequency
- high frequency
- frequency domain
- wavelet transform
- point correspondences
- wavelet coefficients
- low and high frequency
- discrete wavelet transform
- frequency band
- low pass
- marginal likelihood
- subband
- multiresolution
- closed form solutions
- high frequency components
- high resolution
- partition function
- image processing