Discrete inverse S transform with least square error in time-frequency filters.
Soo-Chang PeiPai-Wei WangPublished in: IEEE Trans. Signal Process. (2010)
Keyphrases
- discrete radon transform
- translation invariant
- hartley transform
- morphological filters
- radon transform
- wavelet transform
- discrete fourier transform
- fourier transform
- high pass
- perfect reconstruction
- edge detection
- frequency domain
- discrete space
- orthogonal polynomials
- signal processing
- wavelet packet
- correlation filters
- edge enhancement
- optimal filter
- discrete version
- adaptive filtering
- finite number
- image reconstruction
- morphological skeleton