PRECISE MODELING OF ARCHEOLOGICAL ARTIFACTS

Junta Doi, Wataru Sato, Masahiko Hoshi, Shinji Morishita, Tomohiro Morita, Kota Sudo, Youhei Nakanishi

Abstract

Precise shape reconstruction of archeological artifacts within 0.01 mm 3D resolutions are reported based on our proposal of a practical, accurate, topologically robust and ranging error resistive shape modeling procedure that approximates a real 3D object, with the matrix-format data structure, for the resulting shape processing. Examples of the shape processing are based on the premise of the virtual manipulation of the 3D shape. Radial distance of each scanning point is measured by laser triangulation. A face array listing, which defines the sampling point connectivity and the shape of the mesh, is assigned to meet the desired meshing. Topologically stable meshing, and hence, an accurate approximation, free from the shape ambiguity unavoidable in the so-called ICP (Iterative Closest Point) modeling, is then accomplished. This proposal allows not only the precise shape modeling, but also virtual shape manipulation for various trainings and restorations.

References

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Paper Citation


in Harvard Style

Doi J., Sato W., Hoshi M., Morishita S., Morita T., Sudo K. and Nakanishi Y. (2006). PRECISE MODELING OF ARCHEOLOGICAL ARTIFACTS . In Proceedings of the First International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, ISBN 972-8865-39-2, pages 331-334. DOI: 10.5220/0001356803310334


in Bibtex Style

@conference{grapp06,
author={Junta Doi and Wataru Sato and Masahiko Hoshi and Shinji Morishita and Tomohiro Morita and Kota Sudo and Youhei Nakanishi},
title={PRECISE MODELING OF ARCHEOLOGICAL ARTIFACTS},
booktitle={Proceedings of the First International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP,},
year={2006},
pages={331-334},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001356803310334},
isbn={972-8865-39-2},
}


in EndNote Style

TY - CONF
JO - Proceedings of the First International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP,
TI - PRECISE MODELING OF ARCHEOLOGICAL ARTIFACTS
SN - 972-8865-39-2
AU - Doi J.
AU - Sato W.
AU - Hoshi M.
AU - Morishita S.
AU - Morita T.
AU - Sudo K.
AU - Nakanishi Y.
PY - 2006
SP - 331
EP - 334
DO - 10.5220/0001356803310334