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- Mori Daisuke
- Toyota Technological Institute
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- Seo Shinji
- Toyota Technological Institute
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- Kobayashi Masakazu
- Toyota Technological Institute
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- Higashi Masatake
- Toyota Technological Institute
Bibliographic Information
- Other Title
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- 2215 メッシュデータに対する高品質細分割曲面の当てはめ(OS4-2 自由曲面モデリング,OS4 デジタルエンジニアリング)
Abstract
We present a method to construct a control mesh of a high quality subdivision surface. Our method assumes that the given triangular mesh is a control net of a Loop subdivision surface. The initial mesh is simplified using Quadric Error Metrics (QEM) algorithm. The initial control mesh is obtained by fitting simplified mesh using weights for each valence of points. The control points are iteratively updated using coefficients which are obtained by calculating weights for one control point of Box Spline. We demonstrate effectiveness of the presented method for closed objects.
Journal
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- The Proceedings of Design & Systems Conference
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The Proceedings of Design & Systems Conference 2009.19 (0), 397-400, 2009
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205890761600
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- NII Article ID
- 110008742366
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- ISSN
- 24243078
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed