Author:
Abdul Karim Samsul Ariffin,Asli Mohammad Fadhli,On Chin Kim,Mustafa Ghulam,Khan Faheem,Hasan Mohammad Khatim,Sulaiman Jumat,Kherd Ahmed
Abstract
Scattered data interpolation plays an important role in computer graphics and scientific visualization. This method can be used to interpolate any regular or irregular data sets. For instance, rainfall distribution is an example of an irregular data that usually appear in statistics. In this study, cubic Bézier-Like triangular patches defined on triangular domain is used to interpolate rainfall data sets. From graphical results, we obtain a very smooth surface. Therefore, the proposed scheme can be used to interpolate and provide a good visualization to the given irregular data sets.