Fast Stencil Computations using Fast Fourier Transforms.

Zafar Ahmad Rezaul Chowdhury Rathish Das Pramod Ganapathi Aaron Gregory Yimin Zhu

Published in: SPAA (2021)

Keyphrases

fourier transform
frequency domain
signal processing
fourier domain
discrete fourier transform
correlation function
radon transform
fourier analysis
signal and image processing
polar coordinates
frequency spectrum
spatial domain
fast fourier transform
log polar