The imperfect sample points of interpolation based on B-spline suface reconstruction

Author

Tiansong Li ; Xinling Shi ; Yufeng Zhang ; Baolei Li ; Changxing Gou ; Qinhu Zhang ; Lanjuan Liu

Author_Institution

Sch. of Inf. Sci. & Eng., Yunnan Univ., Kunming, China

Volume

01

fYear

2013

fDate

16-18 Dec. 2013

Firstpage

522

Lastpage

526

Abstract

A novel B-spline surface interpolation algorithm based on particle swarm optimization is proposed to solve surface optimization problem. The core of this paper is that studying the effect of missing sample point data about B-spline surfaces interpolation. First, given sample points are used to interpolate B-spline surfaces, and then after removing some sample points, the remaining sample points are applied to generate a new B-spline surface. Finally, the image and error in previous process are analyzed.

Keywords

CAD; engineering graphics; interpolation; particle swarm optimisation; splines (mathematics); surface fitting; B-spline suface reconstruction; B-spline surface interpolation algorithm; computer aided geometric design; graphics modeling; imperfect sample points; missing sample point data; particle swarm optimization; surface optimization problem; Image reconstruction; Interpolation; Particle swarm optimization; Splines (mathematics); Surface fitting; Surface reconstruction; Surface treatment; B-spline surface; control points; knot vector; missing sample points; parameterization; pso; remaining sample points; root-mean-square error;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing (CISP), 2013 6th International Congress on

Conference_Location

Hangzhou

Print_ISBN

978-1-4799-2763-0

Type

conf

DOI

10.1109/CISP.2013.6744052

Filename

6744052