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A novel extension to the polynomial basis functions describing Bezier curves and surfaces of degree n with multiple shape parameters.
Xinqiang Qin
Gang Hu
Nianjuan Zhang
Xiaoli Shen
Yang Yang
Published in:
Appl. Math. Comput. (2013)
Keyphrases
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basis functions
b spline
control points
shape parameters
spline curve
curve fitting
spherical harmonics
linear combination
affine transformation
implicit polynomial
state space
shape model
range data
point correspondences
computer vision
pose estimation
single image
small number
feature extraction
image processing