| Presentation | 2004/5/21 Reconstruction of Spectral Reflectances of a Painting by the Use of Image Data and Color Reproduction: A trial without Prior Knowledge Yoshihisa SHIRAKABE, Noriyuki SHIMANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Reconstruction of spectral reflectances of each pixel of objects by the use of image data is useful since color reproduction under a variety illuminants can be achieved easily by image processing and this technology is becoming a key technology of digital archive for art paintings. Wiener filter is usually used to reconstruct spectral reflectances. To use the filter, prior knowledge of the noise present in the color image acquisition system and the spectral reflectances of objects being imaged is required. In this paper, a trial is discussed to reconstruct spectral reflectances without prior knowledge of noise and surface reflectances of objects being imaged. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectral Reflectance / Reconstruction of Spectral Reflectance / Color Reproduction / Painting / Wiener Filter |
| Paper # | HIP2004-9 |
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| Conference Information | |
| Committee | HIP |
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| Conference Date | 2004/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reconstruction of Spectral Reflectances of a Painting by the Use of Image Data and Color Reproduction: A trial without Prior Knowledge |
| Sub Title (in English) | |
| Keyword(1) | Spectral Reflectance |
| Keyword(2) | Reconstruction of Spectral Reflectance |
| Keyword(3) | Color Reproduction |
| Keyword(4) | Painting |
| Keyword(5) | Wiener Filter |
| 1st Author's Name | Yoshihisa SHIRAKABE |
| 1st Author's Affiliation | Interdisciplinary Graduate School of Science and Engineerig, Kinki University() |
| 2nd Author's Name | Noriyuki SHIMANO |
| 2nd Author's Affiliation | Interdisciplinary Graduate School of Science and Engineerig, Kinki University |
| Date | 2004/5/21 |
| Paper # | HIP2004-9 |
| Volume (vol) | vol.104 |
| Number (no) | 100 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |