| Presentation | 1998/11/13 Trial Production of a Colorful Lighting System and its Application Megumu Kashima, Shoji Tominaga, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A lighting system is proposed for measuring color images under a variety of illumination. This system is constructed with halogen lamps, color filters, white diffusion filters, dimmers, and a personal computer. Colored light with continuous spectrum is produced based on the additive color mixture of RGB primary lights. First, we describe the method for producing light with a target color stimulus. The basic procedure is performed in two steps of (1) a XYZ-RGB color coordinate conversion and (2) correction of nonlinearity. We show a method of improving low luminance of the bule region. Next, the performance of the proposed lighting system is examined from the aspect of color reproduction. Finally, we describe an application of the proposed system to computer vision. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | image measurement / color / illumination / light source / distribution / computer vision |
| Paper # | PRMU98-129 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1998/11/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Trial Production of a Colorful Lighting System and its Application |
| Sub Title (in English) | |
| Keyword(1) | image measurement |
| Keyword(2) | color |
| Keyword(3) | illumination |
| Keyword(4) | light source |
| Keyword(5) | distribution |
| Keyword(6) | computer vision |
| 1st Author's Name | Megumu Kashima |
| 1st Author's Affiliation | Division of Information and Computer Sciences Graduate School of Engineering Osaka Electro-Communication University() |
| 2nd Author's Name | Shoji Tominaga |
| 2nd Author's Affiliation | Division of Information and Computer Sciences Graduate School of Engineering Osaka Electro-Communication University |
| Date | 1998/11/13 |
| Paper # | PRMU98-129 |
| Volume (vol) | vol.98 |
| Number (no) | 395 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |