FFT-Based High Order Central Difference Schemes for Poisson's Equation with Staggered Boundaries.

Hongsong Feng Guangqing Long Shan Zhao

Published in: J. Sci. Comput. (2021)

Keyphrases

high order
fourth order
higher order
low order
frequency domain
pairwise
lower order
markov random field
computer vision
tensor analysis
fourier transform
partial differential equations
bayesian logistic regression
fast fourier transform
floating point
numerical methods
low rank
linear combination
image segmentation