Presentation | 2005-02-03 Uniform sparseness of Point Cloud Zeyang QIU, Yoshinao AOKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To provide appropriate and uniform digital surface for further surface reconstruction, this paper departed from the feature of laser digitization, that is, measured points trend to distribute uniformly, and presented four sparse plans, according to classicality probability, for plane data points. On the assumption that local of surface approaches to a plane, these plans were extended to 3D spaces. Test to three actual measured data showed that the ways are very effective. In the actual process of sparseness, it needn't to consider about the surface idiographic features and avoid the traditional preprocessing, so it brought out quite convenience for practice. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Reverse Engineering / Data Preprocessing / Data Sparseness / Data simplification |
Paper # | ITS2004-59,IE2004-193 |
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Conference Information | |
Committee | ITS |
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Conference Date | 2005/1/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Intelligent Transport Systems Technology (ITS) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Uniform sparseness of Point Cloud |
Sub Title (in English) | |
Keyword(1) | Reverse Engineering |
Keyword(2) | Data Preprocessing |
Keyword(3) | Data Sparseness |
Keyword(4) | Data simplification |
1st Author's Name | Zeyang QIU |
1st Author's Affiliation | Media Creation Methodology, Graduate School of Information Science and Technology, Hokkaido University:School of Art and Design, Lanzhou Jiaotong University() |
2nd Author's Name | Yoshinao AOKI |
2nd Author's Affiliation | Media Creation Methodology, Graduate School of Information Science and Technology, Hokkaido University |
Date | 2005-02-03 |
Paper # | ITS2004-59,IE2004-193 |
Volume (vol) | vol.104 |
Number (no) | 646 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |