2011 Fiscal Year Final Research Report
Precise three-dimensional measurement of the building element with high precision image processing
| Project/Area Number |
21560629
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Town planning/Architectural planning
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| Research Institution | Chiba University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 写真測量 / 測量精度 / 工事写真管理 / コンピュータビジョン / 画像処理 / 施工現場 |
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| Research Abstract |
Photogrammetry is easily available even in the construction sites where various materials and temporary equipment are scattered, because a digital camera is much more portable than the other measuring devices such as a total station or a 3D scanner.
In order to utilize photogrammetry more highly in the A/E/C fields I improved measuring accuracy, illustrated error tendency, and concretely explained employment reliability. Furthermore I developed the system which cross-refers with construction information (ex. BIM models) and construction photographs.
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