Polarized High-frequency Wave Propagation Beyond the Nonlinear Schrödinger Approximation.
Julian BaumstarkTobias JahnkeChristian LubichPublished in: SIAM J. Math. Anal. (2024)
Keyphrases
- high frequency
- wave propagation
- wave equation
- hamilton jacobi
- low frequency
- heat equation
- distance transform
- finite difference
- difference equations
- eikonal equation
- visual quality
- high resolution
- wavelet transform
- transmission line
- differential equations
- subband
- low pass
- high frequencies
- wavelet coefficients
- high frequency components
- multi resolution analysis
- multiresolution
- high quality
- low bit rate coding
- medial axis
- partial differential equations
- discrete wavelet transform
- wavelet domain
- level set
- feature extraction