点击次数：

论文类型：期刊论文

发表时间：2004-09-01

发表刊物：Journal of Information and Computational Science

收录刊物：Scopus、EI

卷号：1

期号：1

页面范围：81-86

ISSN号：15487741

关键字：Computational complexity; Degrees of freedom (mechanics); Finite element method; Mathematical models, Elasticity based model; Energy minimization; Geometric model; Physically based; Space deformation, Deformation

摘要：A physically-based space deformation model is presented by minimizing the energy of an object. It is a hybrid of elasticity-based and space deformation model. This method overcomes the geometric model's drawback of less-reality and the difficulty of obtaining deformation with constraints in physically-based models simultaneously. Due to the adjustable degree of freedom, its computational complexity is controllable.