NDLI: High-Precision Geometric Modeling of 3D Artifacts for Virtual Restoration

Content Provider	IEEE Xplore Digital Library
Author	Doi, J. Shimizu, K. Sato, W. Morishita, S.
Copyright Year	2006
Description	Author affiliation: Dept. of Biotechnol., Tokyo Univ. (Doi, J.)
Abstract	This paper proposes a practical, topologically robust and ranging error resistive shape modeling procedure that approximates real physical 3D objects, such as archeological or cultural heritage artifacts, with the matrix-formatted organized meshing, enabling high-density scanning for high-resolution modeling and the successive 3D shape manipulation for restoration and modification. A face array listing (topology), which defines the vertex (mesh point) connectivity and the shape of the mesh, is pre-assigned to meet the desired scanning. Stable meshing, and hence, an accurate approximation, free from the shape ambiguity unavoidable in the widely used "retrieving topology from geometry" modeling procedures based on, for example, the Delaunay tessellations, is then accomplished. This proposal is practicable for all kinds of objects, automating the current manual, time-consuming reconstruction procedure, reducing rework requirement modeling and produce a versatile successive 3D shape manipulation
Sponsorship	IEEE IM
Starting Page	136
Ending Page	141
File Size	1183600
Page Count	6
File Format	PDF
ISBN	1424402425
DOI	10.1109/VECIMS.2006.250808
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-10
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Shape Topology Geometry Surface reconstruction Deformable models Cultural differences Proposals Data structures Sampling methods 3D shape modification restoration 3D reconstruction polygonal scanning organized meshing topology assigned reconstruction matrix format data structure
Content Type	Text
Resource Type	Article

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