Wavenumber-Explicit hp-BEM for High Frequency Scattering.
Maike LöhndorfJens Markus MelenkPublished in: SIAM J. Numer. Anal. (2011)
Keyphrases
- high frequency
- low frequency
- visual quality
- high resolution
- wavelet transform
- subband
- high frequencies
- wavelet coefficients
- high frequency components
- wavelet decomposition
- multiscale
- low pass
- discrete wavelet transform
- radon transform
- wavelet domain
- multi resolution analysis
- phase shifting
- frequency band
- signal processing
- low bit rate coding
- single image
- subband decomposition
- feature selection