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Approximation orders and shape preserving properties of the multiquadric trigonometric B-spline quasi-interpolant.
Wenwu Gao
Zongmin Wu
Published in:
Comput. Math. Appl. (2015)
Keyphrases
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b spline
shape preserving
tensor product
basis functions
control points
affine transformation
least squares
cubic spline
linear combination
curve fitting
deformation field
contrast enhancement
laplace beltrami