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Nonlinear 2D C1 Quadratic Spline Quasi-Interpolants on Triangulations for the Approximation of Piecewise Smooth Functions.
Francesc Aràndiga
Sara Remogna
Published in:
Axioms (2023)
Keyphrases
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smooth functions
closely related
input space
spline interpolation
basis functions
receptive fields
taylor series expansion
critical points
biologically inspired
mumford shah functional
lower bound
computational geometry
shape prior
computational complexity
objective function
multiscale
image processing
data sets