Convexity-preserving scattered data interpolation

• المؤلفون الرئيسيون: Mt Piah, Abd Rahni, Saaban, Azizan, Abd Majid, Ahmad
• التنسيق: مقال
• اللغة: English
• منشور في: Jabatan Matematik Universiti Teknologi Malaysia 2008
• الموضوعات: QA Mathematics
• الوصول للمادة أونلاين: http://repo.uum.edu.my/4330/1/Ab_c.pdf; http://repo.uum.edu.my/4330/; http://www.fs.utm.my/matematika/

This study deals with constructing a convexity-preserving bivariate C1 interpolants to scattered data whenever the original data are convex. Sufficient conditions on lower bound of Bezier points are derived in order to ensure that surfaces comprising cubic Bezier triangular patches are always convex...