Cardinal MK-spline signal processing: Spatial interpolation and frequency domain filtering.

Juanjuan Chen Zhanchuan Cai

Published in: Inf. Sci. (2019)

Keyphrases

frequency domain
spatial interpolation
fourier transform
signal processing
bandpass
spatial domain
filter bank
directional filtering
multiresolution

interpolation method
power spectrum
fast fourier transform
denoising
cross correlation
image processing
low pass
subband
feature extraction

fourier analysis
discrete fourier transform
b spline
computer vision
frequency analysis
fourier domain
pattern recognition
high pass
spectrum analysis

frequency domain analysis
adaptive filtering
frequency response
power spectral
filtering algorithm
power spectra
multiscale
watermarking algorithm