摘要
aspectgraph是用一组二维投影图表示三维物体的有效方法。本文讨论建立凸多面体透视投影aspectgraph视空间划分的有效算法。
The aspect graph is an approach of representing 3-D objects by a set of 2-D views in computer vision. This paper discusses the algorithm of partitioning the viewpoint space into regions,such that in each region the topological structure of the perspective projection of polyhedral objects does not change.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1995年第12期23-27,共5页
Acta Electronica Sinica
基金
863国家高技术计划资助