High-frequency averaging in semi-classical Hartree-type equations.
Johannes GiannoulisAlexander MielkeChristof SparberPublished in: Asymptot. Anal. (2010)
Keyphrases
- high frequency
- low frequency
- high resolution
- visual quality
- high frequencies
- wavelet transform
- subband
- wavelet coefficients
- discrete wavelet transform
- high frequency components
- wavelet decomposition
- frequency band
- wavelet domain
- multi resolution analysis
- low pass
- low and high frequency
- multiresolution
- similarity measure
- low bit rate coding
- image compression
- image data
- high quality