Analytical Approach to Wave Field Reconstruction Filtering in Spatio-Temporal Frequency Domain.
Shoichi KoyamaKen'ichi FuruyaYusuke HiwasakiYoichi HanedaPublished in: IEEE Trans. Speech Audio Process. (2013)
Keyphrases
- frequency domain
- spatio temporal
- spatial domain
- fourier transform
- bandpass
- prolate spheroidal
- cross correlation
- directional filtering
- power spectrum
- feature extraction
- denoising
- fourier domain
- subband
- image reconstruction
- low pass
- frequency response
- frequency analysis
- spectrum analysis
- mathematical formalism
- image sequences
- facial asymmetry
- discrete fourier transform
- power spectra
- fourier analysis
- subpixel accuracy
- moving objects
- affine invariance
- frequency spectrum
- high resolution
- image filtering
- frequency domain analysis
- high pass
- computer vision
- filter bank