2011 Fiscal Year Final Research Report
Development of multi-spectral based reflection model of art objects for 3D digital archives
| Project/Area Number |
21700270
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Library and information science/Humanistic social informatics
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| Research Institution | Nagano University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | デジタルアーカイブ / 反射モデル / 文化財 / 画像計測 / 3DCG |
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| Research Abstract |
In this study, we develop multi-spectral based reflection models for 3 dimensional (3D) digital archives. Generally, it is difficult to digital archive an art object because appearance of the object such as gross or shade is changed depending on viewing and illumination directions. Therefore, we develop a method for estimating the multi-spectral reflection properties of the object based on gonio-spectral image measurements for 3 D digital archives. Moreover, we propose a method for the precise rendering and color re-production of art objects based on a multi-spectral reflection model and the estimated reflection properties detected by imaging the object surface.
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Research Products
(30 results)
