location: Current position: Home >> Scientific Research >> Paper Publications

复杂外形设计中的C~1,C~2样条插值曲面

Hits:

Indexed by:Journal Papers

Date of Publication:1996-07-25

Journal:应用数学

Issue:03

Page Number:315-318+318-320

ISSN No.:10019847

Key Words:超限插值;样条插值曲面;保凸性;Heindl量;CIEM

Abstract:根据几种复杂外形设计的特点,木文构造了三角形域上S12样条插值曲面,三角形域上的C2超限插值曲面,矩形参数域上C2超限插值曲面和任意四边形域上双三次C1,C2样条插值曲面,给出了一类有效的边界条件确定方法.同时,算法皆已应用到人体外形描述和飞机外形设计中.

Pre One:Panoramic Image Mosaic Algorithm