Trans Tech Publications, Advanced Materials Research, (926-930), p. 1660-1663, 2014
DOI: 10.4028/www.scientific.net/amr.926-930.1660
Full text: Unavailable
Three-dimensional model is high degree of freedom information. In order to realize content-based 3D model retrieval, normalization preprocessing of 3D models is needed. This paper have proposed a normalization method with 3D modeling software based on center of mass, principal axis of inertia and volume parameters to carry out coordinate system normalization of three-dimensional mechanical entity models. In this paper, Specific method is listed. Application examples are given to show the feasibility of this method.