Image-based surface compression

Ochotta, Tilo; Saupe, Dietmar

Image-based surface compression

Dateien

Ochotta_opus-117979.pdfGröße: 1.25 MBDownloads: 568

Datum

2008

Autor:innen

Ochotta, Tilo

Saupe, Dietmar

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Computer Graphics Forum. 2008, 27(6), pp. 1647-1663. ISSN 0167-7055. Available under: doi: 10.1111/j.1467-8659.2008.01178.x

Zusammenfassung

We present a generic framework for compression of densely sampled three-dimensional (3D) surfaces in order to satisfy the increasing demand for storing large amounts of 3D content. We decompose a given surface into patches that are parameterized as elevation maps over planar domains and resampled on regular grids. The resulting shaped images are encoded using a state-of-the-art wavelet image coder. We show that our method is not only applicable to mesh- and point-based geometry, but also outperforms current surface encoders for both primitives.

Fachgebiet (DDC)

004 Informatik

Schlagwörter

height fields, 3D model coding, mesh coding

Zitieren

ISO 690

OCHOTTA, Tilo, Dietmar SAUPE, 2008. Image-based surface compression. In: Computer Graphics Forum. 2008, 27(6), pp. 1647-1663. ISSN 0167-7055. Available under: doi: 10.1111/j.1467-8659.2008.01178.x

BibTex

@article{Ochotta2008Image-3009,
  year={2008},
  doi={10.1111/j.1467-8659.2008.01178.x},
  title={Image-based surface compression},
  number={6},
  volume={27},
  issn={0167-7055},
  journal={Computer Graphics Forum},
  pages={1647--1663},
  author={Ochotta, Tilo and Saupe, Dietmar}
}

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Universitätsbibliographie

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