Time-varying volume geometry compression with 4D lifting wavelet transform

    Authors

    Y. Wang;H. Hamza

    Comments

    Authors: contact us about adding a copy of your work at STARS@ucf.edu

    Keywords

    Computer Science, Theory & Methods; Mathematics, Applied

    Abstract

    Geometry compression is an effective way to distribute high-volume geometry data within limited bandwidth and storage capacity. In this paper, a new time-varying 3D geometry compression method based on 4D lifted wavelet transform is presented. In this hybrid approach, geometric information and animation are compressed based volume grid values. Isosurfaces are reconstructed from decompressed grid values. With rescaling and integer-to-integer lifting, compression ratio is significantly increased without compromising quality of surfaces.

    Journal Title

    Geometric Modeling and Processing - Gmp 2006, Proceedings

    Volume

    4077

    Publication Date

    1-1-2006

    Document Type

    Article

    Language

    English

    First Page

    670

    Last Page

    676

    WOS Identifier

    WOS:000239567900055

    ISSN

    0302-9743; 3-540-36711-X

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