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Authors: Marcos Rodrigues ; Alan Robinson and A. Osman

Affiliation: Sheffield Hallam University, United Kingdom

Keyword(s): 3D data compression, Surface parameterization, 3D reconstruction.

Related Ontology Subjects/Areas/Topics: Image and Video Processing, Compression and Segmentation ; Multidimensional Signal Processing ; Multimedia ; Multimedia Authoring, Editing and Sharing ; Multimedia Signal Processing ; Multimedia Systems and Applications ; Multimodal Signal Processing ; Telecommunications

Abstract: This paper presents a new method for 3D data compression based on parameterization of surface patches. The technique is applied to data that can be defined as single valued functions; this is the case for 3D patches obtained using standard 3D scanners. The method defines a number of mesh cutting planes and the intersection of planes on the mesh defines a set of sampling points. These points contain an explicit structure that allows us to define parametrically both x and y coordinates. The z values are interpolated using high degree polynomials and results show that compressions over 99% are achieved while preserving the quality of the mesh.

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Paper citation in several formats:
Rodrigues, M.; Robinson, A. and Osman, A. (2010). EFFICIENT 3D DATA COMPRESSION THROUGH PARAMETERIZATION OF FREE-FORM SURFACE PATCHES. In Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2010) - SIGMAP; ISBN 978-989-8425-19-5, SciTePress, pages 130-135. DOI: 10.5220/0003033801300135

@conference{sigmap10,
author={Marcos Rodrigues. and Alan Robinson. and A. Osman.},
title={EFFICIENT 3D DATA COMPRESSION THROUGH PARAMETERIZATION OF FREE-FORM SURFACE PATCHES},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2010) - SIGMAP},
year={2010},
pages={130-135},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003033801300135},
isbn={978-989-8425-19-5},
}

TY - CONF

JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2010) - SIGMAP
TI - EFFICIENT 3D DATA COMPRESSION THROUGH PARAMETERIZATION OF FREE-FORM SURFACE PATCHES
SN - 978-989-8425-19-5
AU - Rodrigues, M.
AU - Robinson, A.
AU - Osman, A.
PY - 2010
SP - 130
EP - 135
DO - 10.5220/0003033801300135
PB - SciTePress

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