Title
A Dynamic 3D Geometry Compression Scheme Based On The Lifted Wavelet Transform
Abstract
In distributed environments, efficient visual information sharing is critical for effective communication in real-time engineering collaboration. Methods of geometry compression are needed for high-volume geometry data distribution over networks with limited bandwidths and heterogeneous storage capacities. In this paper, a new compression scheme for timevarying 3D geometry is introduced to support engineering and scientific visualization while showing potential for the audiovisual presentation and entertainment fields. This hybrid approach allows geometric and topological information to be uniformly encoded as volume grid values then compressed based on the lifted wavelet transform. The compression ratio is significantly increased without compromising surface quality due to rescaling and integer-to-integer lifting. This approach also allows for scalability in terms of additional data streams such as color, audio, and other types of concurrent data necessary for the desired customization of this method. Copyright © 2007 by ASME.
Publication Date
6-13-2008
Publication Title
2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007
Volume
2 PART A
Number of Pages
37-46
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1115/DETC2007-35628
Copyright Status
Unknown
Socpus ID
44849119772 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/44849119772
STARS Citation
Dekkar, Malic and Wang, Yan, "A Dynamic 3D Geometry Compression Scheme Based On The Lifted Wavelet Transform" (2008). Scopus Export 2000s. 10331.
https://stars.library.ucf.edu/scopus2000/10331