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Elimination of ringing artifacts by finite-element projection in FFT-based homogenization.
Richard J. Leute
Martin Ladecký
Ali Falsafi
Indre Jödicke
Ivana Pultarová
Jan Zeman
Till Junge
Lars Pastewka
Published in:
CoRR (2021)
Keyphrases
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finite element
finite element method
fourier transform
numerical solution
compressed images
finite element model
frequency domain
radon transform
motion deblurring
spatially varying