Multi-Grid Tensorized Fourier Neural Operator for High-Resolution PDEs.
Jean KossaifiNikola B. KovachkiKamyar AzizzadenesheliAnima AnandkumarPublished in: CoRR (2023)
Keyphrases
- high resolution
- image processing
- low resolution
- partial differential equations
- neural network
- super resolution
- remote sensing
- network architecture
- translation invariant
- high frequency
- numerical solution
- spatial resolution
- field of view
- fourier spectrum
- bio inspired
- mathematical morphology
- fourier transform
- image denoising
- image reconstruction
- level set
- high quality
- frequency domain
- satellite images
- image restoration
- signal processing
- morphological operators
- multiscale
- shift invariant
- fourier domain
- face recognition