Time domain boundary integral equations and convolution quadrature for scattering by composite media.
Alexander RiederFrancisco-Javier SayasJens Markus MelenkPublished in: CoRR (2020)
Keyphrases
- wave equation
- hamilton jacobi
- integral equation
- frequency domain
- multimedia
- fourier transform
- image processing
- fast fourier transform
- linear systems
- object boundaries
- medial axis
- rotation invariant
- critical points
- amplitude modulation
- mathematical model
- fourier domain
- shape description
- spatial domain
- finite difference
- discrete fourier transform
- differential equations
- linear equations
- image gradient
- numerical integration
- digital media
- denoising