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Hex-splines: a novel spline family for hexagonal lattices.
Dimitri Van De Ville
Thierry Blu
Michael Unser
Wilfried Philips
Ignace Lemahieu
Rik Van de Walle
Published in:
IEEE Trans. Image Process. (2004)
Keyphrases
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b spline
cubic spline
control points
least squares
special case
tensor product
multiscale
database
multiresolution
game playing
data sets
regular grid
concept lattice
answer sets
closed form
basis functions
image segmentation
case study
search engine