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