南京航空航天大学学报（英文版）2005，Vol.22Issue(4)：285-290,6.
直接操作FFD的牙齿修复冠变形设计
TOOTH CROWN DEFORMABLE DESIGN BASED ON DIRECT MANIPULATION OF FFD
程筱胜 1俞青2
作者信息
- 1. 南京航空航天大学机电学院,南京,210016,中国
- 2. 南京大学医学院附属口腔医院,南京,210008,中国
- 折叠
摘要
Abstract
A flexible and adaptable design method for the tooth crown is presented based on the direct manipulation of free-form deformation (FFD). The correct shape of the tooth crown can be obtained by adding, modifying, and deleting constraint points or load points based on stretching and compressing operation. Finally, an example is given to illustrate the method to be efficient.关键词
自由曲面变形/变形设计/牙冠设计/口腔修复学/CAD/CAMKey words
free-form deformation/deformable design/design for tooth crown/prosthodontics/CAD/CAM分类
信息技术与安全科学引用本文复制引用
程筱胜,俞青..直接操作FFD的牙齿修复冠变形设计[J].南京航空航天大学学报（英文版）,2005,22(4):285-290,6.
