【摘要】 针对三维场景建模缺乏领域含义的问题,提出一种基于语义的三维场景概念关系建模方法。该方法提出一种基于语义的三维场景模型,并结合约束设计和元素间关系的语义描述方法,来阐述如何丰富三维场景的领域含义。最后结合原型系统和实例对该方法进行了可行性和合理性的验证。更多还原

【Abstract】 To solve the problem that 3D scene modelling method lacks domain meaning,a conceptual relation modelling method for 3D scene based on semantics is proposed.This method proposes a semantics-based 3D scene model,and represents how to enrich the domain meaning of the 3D scene in conjunction with the constraints designing method and semantics describing method for relations between the elements.At last,the feasibility and rationality of the method are attested by integrating a prototype system with an example.更多还原