A Multi-Scale Surface Patching Method for the Fineness Control of Octree Shape Model
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- Wakatsuki Daisuke
- Graduate School of Science and Technology, Niigata University
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- Ishii Ikuo
- Graduate School of Science and Technology, Niigata University
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- Imai Hiroei
- Graduate School of Science and Technology, Niigata University
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- Takahashi Akira
- Nagaoka National College of Technology
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- Makino Hideo
- Faculty of Engineering, Niigata University
Bibliographic Information
- Other Title
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- Octreeを用いた形状詳細度制御のためのマルチスケールパッチ生成法(人工現実感)
- Octreeを用いた形状詳細度制御のためのマルチスケールパッチ生成法
- Octree オ モチイタ ケイジョウ ショウサイド セイギョ ノ タメ ノ マルチスケールパッチ セイセイホウ
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Abstract
The rendering cost of the VR space can be reduced efficiently by selecting appropriate fineness of the shape for the observing distance without loss of drawing quality. We proposed a multi-scale modeling method that controls the fineness of the shape locally by dividing space to octree model. Though Marching-Cubes method is known as the way of forming patches in octant, there is a problem that a crack is created between the adjoining patches when the class level of them are different. In this paper, we describe an efficient and inconsistent surface patching method without any additional procedure like the crack-stitching method.
Journal
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- ITE Technical Report
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ITE Technical Report 26.35 (0), 31-36, 2002
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390282679503167360
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- NII Article ID
- 110003671441
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- NII Book ID
- AN1059086X
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- ISSN
- 24241970
- 13426893
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- NDL BIB ID
- 6228369
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed
