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| Paper Abstract and Keywords | ||
| Presentation | 2009-03-16 15:50 Intrinsic Color Acquisition Using Active Color Illumination Hisanaga Fujiwara (Ind Tech Center. of Okayama Prefecture)  IE2008-263 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Object's color information is not invariant information but is affected by surrounding environments including ambient lights. In this paper, we propsed a new method to acquire intrinsic color information without being affected by ambient lights. In our method, we use a projector as a light source, then capture multiple images with varied color of illumination. Combining these multiple images, we eliminate the influence of ambient lights with avoiding the dark current problem of CCD camera. We show how we treat with other problems caused by specular reflection and interreflection. In the experiments, we show that using our method we can acquire intrinsic diffuse color information without being affeted by ambient lights. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Intrinsic Color Information / Diffuse Reflection / Projector / Active Illumination / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 485, IE2008-263, pp. 59-64, March 2009. | |
| Paper # | IE2008-263 | |
| Date of Issue | 2009-03-09 (IE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IE2008-263 |
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| Conference Information | |
| Committee | IE |
| Conference Date | 2009-03-16 - 2009-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image/Video coding, Systems, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2009-03-IE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Intrinsic Color Acquisition Using Active Color Illumination |
| Sub Title (in English) | |
| Keyword(1) | Intrinsic Color Information |
| Keyword(2) | Diffuse Reflection |
| Keyword(3) | Projector |
| Keyword(4) | Active Illumination |
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| 1st Author's Name | Hisanaga Fujiwara |
| 1st Author's Affiliation | Industrial Technology Center of Okayama Prefecture (Ind Tech Center. of Okayama Prefecture) |
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| Speaker | Author-1 |
| Date Time | 2009-03-16 15:50:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | IE2008-263 |
| Volume (vol) | vol.108 |
| Number (no) | no.485 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2009-03-09 (IE) |
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