Interpolating subdivision surface based on radial basis function - Details

Author：

Zhang, Yong (Zhang, Yong.) (Scholars：张勇) | Yin, Baocai (Yin, Baocai.) (Scholars：尹宝才) | Kong, Dehui (Kong, Dehui.) (Scholars：孔德慧) | Wen, Wen (Wen, Wen.)

Indexed by：

EI Scopus

Abstract：

Subdivision　scheme　is　a　powerful　method　for　the　definition　of　sub-surface　smooth,　continuous,　seamless　surface.　This　paper　presents　a　new　method　to　obtain　interpolating　subdivision　limit　surfaces　from　approximating　subdivision,　based　on　local　RBF　(radial　basis　function).　The　method　is　composed　of　two　steps.　First,　the　control　mesh　will　be　refined　by　a　specified　approximating　subdivision　scheme.　Then,　all　the　vertices　of　the　refined　mesh　will　be　displaced　to　interpolate　the　original　mesh.　The　displacements　of　the　new　edge　vertices　are　computed　by　RBF　defined　locally.　The　results　show　that　the　proposed　method　integrates　the　features　of　both　approximation　subdivision　and　interpolation　subdivision.　©　2009　Binary　Information　Press.

Keyword：

Refining Radial basis function networks Three dimensional computer graphics Attitude control Interpolation

Author Community：

[ 1 ] [Zhang, Yong]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Yin, Baocai]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Kong, Dehui]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Wen, Wen]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China