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Local Fourier analysis for cell-centered multigrid methods on triangular grids.
Carmen Rodrigo
P. Salinas
Francisco José Gaspar
Francisco Javier Lisbona
Published in:
J. Comput. Appl. Math. (2014)
Keyphrases
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image segmentation
multiresolution
fourier analysis
computer vision
feature selection
pairwise
edge detection
fourier transform