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| Paper Abstract and Keywords | ||
| Presentation | 2009-12-08 09:25 Robust Detection of Wet Road Condition using Polarization for Sunlight Kazuya Nakagawa, Keiji Shibata, Yuukou Horita (Univ. of Toyama)  ITS2009-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Various methods have already been proposed in the field of road detecting condition. Detecting road wet condition using polarization is one of them. This method utilizes usage of difference between polarization components which were taken by vertical and horizontal filter. However, it has a problem which accuracy is changed by the direction of the sun. We thought it is caused by different of the direct light. In this paper, we get a component of the direct light by using four directions polarization components. Then we detect wet condition using polarization components without it. As a result, we have got more robust accuracy. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Image Processing / Polarization / Wet Condition / Light Source Direction / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 325, ITS2009-18, pp. 7-11, Dec. 2009. | |
| Paper # | ITS2009-18 | |
| Date of Issue | 2009-12-01 (ITS) | |
| 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 | ITS2009-18 |
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| Conference Information | |
| Committee | ITS WBS |
| Conference Date | 2009-12-08 - 2009-12-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ITS |
| Conference Code | 2009-12-ITS-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robust Detection of Wet Road Condition using Polarization for Sunlight |
| Sub Title (in English) | |
| Keyword(1) | Image Processing |
| Keyword(2) | Polarization |
| Keyword(3) | Wet Condition |
| Keyword(4) | Light Source Direction |
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| 1st Author's Name | Kazuya Nakagawa |
| 1st Author's Affiliation | University of Toyama (Univ. of Toyama) |
| 2nd Author's Name | Keiji Shibata |
| 2nd Author's Affiliation | University of Toyama (Univ. of Toyama) |
| 3rd Author's Name | Yuukou Horita |
| 3rd Author's Affiliation | University of Toyama (Univ. of Toyama) |
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| Speaker | Author-1 |
| Date Time | 2009-12-08 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | ITS |
| Paper # | ITS2009-18 |
| Volume (vol) | vol.109 |
| Number (no) | no.325 |
| Page | pp.7-11 |
| #Pages | 5 |
| Date of Issue | 2009-12-01 (ITS) |
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