HSWIS : Hierarchical Shrink-Wrapped Iso-Surface Algorithm

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概要

• 論文の詳細を見る

• 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.

• （社）電子情報通信学会の論文
• 2009-04-01

著者

• Choi Young-kyu

  School Of Information Technology Korea University Of Technology And Education

• Choi Young-kyu

  School Of Information And Technology Korea University Of Technology And Education

• Park Eun-jin

  School Of Information Technology Korea University Of Technology And Education

関連論文

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• Shrink-Wrapped Boundary Face (SWBF) Algorithm for Mesh Reconstruction from Unorganized 3D Points(Computer Graphics)
• 3D Human Whole Body Construction by Contour Triangulation (Computer Graphics)
• HSWIS : Hierarchical Shrink-Wrapped Iso-Surface Algorithm

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