The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Une nouvelle hiérarchie isosurface Un schéma de reconstruction à partir d'un ensemble d'images tomographiques en coupe transversale est présenté. À partir des données d'entrée, nous construisons une hiérarchie de volumes, appelée pyramide de volumes, basé sur un Filtre de dilatation 3D. Après avoir extrait le maillage de base du volume au niveau le plus grossier par le méthode des limites cellulaires, nous ajustons itérativement le maillage au isopoints représentant l'isosurface réelle du volume. La SUISSE (Isosurface emballée sous film rétractable) est adopté dans ce processus et un schéma de subdivision de maillage est utilisé pour reconstruire les détails fins de l'isosurface. Selon les expériences, il a été prouvé que notre méthode produit une isosurface hiérarchique qui peut être utilisée par divers algorithmes multirésolution tels que la visualisation interactive et la transmission progressive.
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Young-Kyu CHOI, Eun-Jin PARK, "HSWIS: Hierarchical Shrink-Wrapped Iso-Surface Algorithm" in IEICE TRANSACTIONS on Information,
vol. E92-D, no. 4, pp. 757-760, April 2009, doi: 10.1587/transinf.E92.D.757.
Abstract: A new hierarchical isosurface reconstruction scheme from a set of tomographic cross sectional images is presented. From the input data, we construct a hierarchy of volume, called the volume pyramid, based on a 3D dilation filter. After extracting the base mesh from the volume at the coarsest level by the cell-boundary method, we iteratively fit the mesh to the isopoints representing the actual isosurface of the volume. The SWIS (Shrink-wrapped isosurface) algorithm is adopted in this process, and a mesh subdivision scheme is utilized to reconstruct fine detail of the isosurface. According to experiments, our method is proved to produce a hierarchical isosurface which can be utilized by various multiresolution algorithms such as interactive visualization and progressive transmission.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E92.D.757/_p
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@ARTICLE{e92-d_4_757,
author={Young-Kyu CHOI, Eun-Jin PARK, },
journal={IEICE TRANSACTIONS on Information},
title={HSWIS: Hierarchical Shrink-Wrapped Iso-Surface Algorithm},
year={2009},
volume={E92-D},
number={4},
pages={757-760},
abstract={A new hierarchical isosurface reconstruction scheme from a set of tomographic cross sectional images is presented. From the input data, we construct a hierarchy of volume, called the volume pyramid, based on a 3D dilation filter. After extracting the base mesh from the volume at the coarsest level by the cell-boundary method, we iteratively fit the mesh to the isopoints representing the actual isosurface of the volume. The SWIS (Shrink-wrapped isosurface) algorithm is adopted in this process, and a mesh subdivision scheme is utilized to reconstruct fine detail of the isosurface. According to experiments, our method is proved to produce a hierarchical isosurface which can be utilized by various multiresolution algorithms such as interactive visualization and progressive transmission.},
keywords={},
doi={10.1587/transinf.E92.D.757},
ISSN={1745-1361},
month={April},}
Copier
TY - JOUR
TI - HSWIS: Hierarchical Shrink-Wrapped Iso-Surface Algorithm
T2 - IEICE TRANSACTIONS on Information
SP - 757
EP - 760
AU - Young-Kyu CHOI
AU - Eun-Jin PARK
PY - 2009
DO - 10.1587/transinf.E92.D.757
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E92-D
IS - 4
JA - IEICE TRANSACTIONS on Information
Y1 - April 2009
AB - A new hierarchical isosurface reconstruction scheme from a set of tomographic cross sectional images is presented. From the input data, we construct a hierarchy of volume, called the volume pyramid, based on a 3D dilation filter. After extracting the base mesh from the volume at the coarsest level by the cell-boundary method, we iteratively fit the mesh to the isopoints representing the actual isosurface of the volume. The SWIS (Shrink-wrapped isosurface) algorithm is adopted in this process, and a mesh subdivision scheme is utilized to reconstruct fine detail of the isosurface. According to experiments, our method is proved to produce a hierarchical isosurface which can be utilized by various multiresolution algorithms such as interactive visualization and progressive transmission.
ER -