Title :
Research on Algorithm Based-On the Fitting Algorithm of Subdivision Surface from Noising and Dense Triangular Meshes
Author :
Jinguang, Sun ; Huawei, Zhang
Author_Institution :
Sch. of Economic Inf. Eng., Liaoning Tech. Univ., Huludao, China
Abstract :
Having studied the technology of triangle simplification in depth, for the shortcoming of big calculating amount and poor efficiency of QEM used in a fitting algorithm of subdivision surface from noising and dense triangular meshes, here applying a more optimization algorithm of mesh simplification based on local polynomial fitting to improve the original approach. Experiment had proved that the improvement had made sense.
Keywords :
mesh generation; optimisation; polynomials; surface fitting; QEM; fitting algorithm; local polynomial fitting; optimization algorithm; subdivision surface; triangle simplification; triangular meshes; Clustering algorithms; Computer errors; Computer simulation; Error correction; Information technology; Mesh generation; Polynomials; Sun; Surface fitting; Topology; quadric error metrics; subdivision surface; surface fitting;
Conference_Titel :
Information Technology and Applications, 2009. IFITA '09. International Forum on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3600-2
DOI :
10.1109/IFITA.2009.329
