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A fully conservative and shift-invariant formulation for Galerkin discretizations of incompressible variable density flow.
Lukas Lundgren
Murtazo Nazarov
Published in:
CoRR (2023)
Keyphrases
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shift invariant
wavelet domain
rotation invariant
wavelet coefficients
discrete wavelet transform
velocity field
flow field
sparse coding
edge preserving
partial differential equations
blurred images
denoising
multiresolution
multiscale
image processing
least squares
wavelet transform
optical flow
feature vectors