LENGKUNG DAN PERMUKAAN SPLIN-B

Loading...
Thumbnail Image
Date
2007-05
Authors
WAN OSMAN, WAN FARAH HANAN
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
CAGD is the abbreviation for the Computer Aided Geometric Design or in Malay Language it's called Rekabentuk Geometri Berbantukan Komputer (RGKB). The techniques for generating the curves and surfaces in CAGD were developed by P.de Casteljau and P.Bezier. Both of them made used of Bernstein Polynomial. This dissertation is discussing about generating B-Spline curves and surfaces. BSpline polynomial is a piecewise function which is defined by Cox de Bor algorithm. The techniques for generating the B-Spline curves and surfaces in CAGD were developed by Ferguson in 1963 and also studied by Cox de Boor and W.Gordon at the same time. This dissertation only discuss on uniform B-Spline. This dissertation also discuss about Doo-Sabin subdivision for biquadratic B-Spline surfaces. In 1978, Daniel Doo and Malcolm Sabin took the refinement paradigm developed by George Chaikin and, by adapting the refinement techniques for the biquadratic uniform B-Spline surface were able to develop a new surface procedure based upon refinement. This subdivision also studied by Edwin Catmull and Jim Clark.
Description
Keywords
LENGKUNG DAN PERMUKAAN SPLIN-B
Citation