Convexity-preserving Bernstein–Be´ zier quartic scheme
A C1 convex surface data interpolation scheme is presented to preserve the shape of scattered data arranged over a triangular grid. Bernstein–Be´ zier quartic function is used for interpolation. Lower bound of the boundary and inner Be´zier ordinates is determined to guarantee convexity of surface....
Main Authors: | Hussain, Maria, Majid, Ahmad Abd, Hussain, Malik Zawwar |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2014
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Subjects: | |
Online Access: | http://eprints.usm.my/38531/1/Convexity-preserving_Bernstein%E2%80%93B%C3%A9zier_quartic_scheme.pdf |
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