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....

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Bibliographic Details
Main Authors: Hussain, Maria (Author), Majid, Ahmad Abd (Author), Hussain, Malik Zawwar (Author)
Format: Article
Language:English
Published: Elsevier, 2014-07.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Hussain, Maria  |e author 
700 1 0 |a Majid, Ahmad Abd   |e author 
700 1 0 |a Hussain, Malik Zawwar   |e author 
245 0 0 |a Convexity-preserving Bernstein-Be´ zier quartic scheme 
260 |b Elsevier,   |c 2014-07. 
856 |z Get fulltext  |u http://eprints.usm.my/38531/1/Convexity-preserving_Bernstein%E2%80%93B%C3%A9zier_quartic_scheme.pdf 
520 |a 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. The developed scheme is flexible and involves more relaxed constraints. 
546 |a en 
650 0 4 |a QA1-939 Mathematics