Please use this identifier to cite or link to this item:
Title: Supporting real-time visualization with the HDoV tree
Authors: Shou, L.
Tan, K.-L. 
Keywords: Hierarchical Visibility
Real Time Rendering
Virtual Environment
Issue Date: 2003
Citation: Shou, L., HUANG ZHIYONG, Tan, K.-L. (2003). Supporting real-time visualization with the HDoV tree. Proceedings of the ACM Symposium on Applied Computing : 966-971. ScholarBank@NUS Repository.
Abstract: We propose the Hierarchical Degree-of-Visibility (HDoV) tree to support real-time visualization of large VEs. Each node in an HDoV tree represents a spatial region in the scene, and contains a precomputed Degree-of-Visibility value. In run-time, the DoV values can be used to update rapidly the DoV of each node when the viewing region changes. Each node is also associated with the LODs of the object(s). We propose two techniques to traverse the HDoV tree for real-time visualization. We also propose a method to compute the degree of visibility. We report experimental results of a prototype implementation that show the effectiveness of the proposed techniques.
Source Title: Proceedings of the ACM Symposium on Applied Computing
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

checked on Feb 16, 2021

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.