EFFICIENT VIEW SPHERE TESSELLATION METHOD BASED ON HALFEDGE DATA STRUCTURE AND QUADTREE

Authors
HWANG SC YANG HS
Citation
Sc. Hwang et Hs. Yang, EFFICIENT VIEW SPHERE TESSELLATION METHOD BASED ON HALFEDGE DATA STRUCTURE AND QUADTREE, Computers & graphics, 17(5), 1993, pp. 575-581
Citations number
25
Categorie Soggetti
Computer Sciences, Special Topics","Computer Applications & Cybernetics
Journal title
Computers & graphics → ACNP
ISSN journal
00978493
Volume
17
Issue
5
Year of publication
1993
Pages
575 - 581
Database
ISI
SICI code
0097-8493(1993)17:5<575:EVSTMB>2.0.ZU;2-F
Abstract
In this paper, we propose a new view sphere tessellation method based on the modified halfedge data structure and quadtree. Algorithms that tessellate the view sphere into arbitrarily shaped views, efficiently access a viewpoint and find the neighbor viewpoints for the 3-D multiv iew representation are presented.