| Project/Area Number |
25870970
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Library and information science/Humanistic social informatics
Perceptual information processing
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| Research Institution | Nara University |
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Principal Investigator |
SHOJI Tetsuo 奈良大学, 社会学部, 准教授 (20423048)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | ディジタルアーカイブ / 画像計測 / レーザ計測 / 3次元計測 / 写真測量 / モンゴル / 国際情報交換 |
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| Outline of Final Research Achievements |
Many important ruins still remain in Mongolia. However, not many of them have been restored or protected methodically, yet. In Mongolia, our purpose is to digitize large scale ruins from the 8th century to the 18th century, which are at risk of being lost.
In this study, two methods were used to acquire geometric information efficiently.One was used via 3D scanning device, and the other was used via sequential images acquired from a drone with a camera. The method of using the 3D scanning device has very high accuracy, while it takes a good amount of time to measure.Meanwhile, the method of using the drone is less accurate than the 3D scanning device, while it takes almost no time. Therefore, it became possible to efficiently digitize large scale ruins integrating geometric information of ruins acquired using the 3D scanning device and the drone. Furthermore, the results of research have exhibited in Mongolian Karakoram museum to contribute to the good of the international community.
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