# QUATNARY APPROXIMATING 4-POINT SUBDIVISION SCHEME

• Ko, Kwan-Pyo (DIVISION OF COMPUTER & INFORMATION, DONGSEO UNIVERSITY)
• Accepted : 2009.12.01
• Published : 2009.12.25

#### Abstract

In this work, we introduce a new quatnary approximating subdivision scheme for curve and deal with its analysis (convergence and regularity) using Laurent polynomials method. We also discuss various properties, such as approximation order and support of basic limit function.

#### Acknowledgement

Supported by : Dongseo University

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