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Abstract and Applied Analysis
Volume 2009 (2009), Article ID 301967, 14 pages
doi:10.1155/2009/301967

A New 4-Point C3 Quaternary Approximating Subdivision Scheme

Ghulam Mustafa and Faheem Khan

Department of Mathematics, The Islamia University of Bahawalpur, 63100 Punjab, Pakistan

Abstract

A new 4-point C3 quaternary approximating subdivision scheme with one shape parameter is proposed and analyzed. Its smoothness and approximation order are higher but support is smaller in comparison with the existing binary and ternary 4-point subdivision schemes.