| Presentation | 2014-03-06 Localization of Reflection of a Headlight by Using Spatio-Temporal Constraint on Road Surface Naoki KOBAYASHI, Itaru KITAHARA, Yoshinari KAMEDA, Yuichi OHTA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new method for three dimensional localization of vehicle headlights in surveillance camera images at night time. It is impossible to estimate the three dimensional position of a vehicle headlight only by using the position of the headlight in images. We have previously proposed to estimate its three dimensional position based on the spatial constraint of the headlight and its reflection on road surface. Since this method requires an assumption that the reflection on the road is constant, it cannot be applied to the road surface where the reflection property is not constant. To overcome this problem, we propose a method of detecting the reflection position by scanning the images spatio-temporally. Our proposed method has been tested with video sequences of vehicles running on a road. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | vehicle / surveillance camera / headlight / road / reflection / 3D location localization |
| Paper # | IMQ2013-28,IE2013-137,MVE2013-66 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2014/2/27(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 | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Localization of Reflection of a Headlight by Using Spatio-Temporal Constraint on Road Surface |
| Sub Title (in English) | |
| Keyword(1) | vehicle |
| Keyword(2) | surveillance camera |
| Keyword(3) | headlight |
| Keyword(4) | road |
| Keyword(5) | reflection |
| Keyword(6) | 3D location localization |
| 1st Author's Name | Naoki KOBAYASHI |
| 1st Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba() |
| 2nd Author's Name | Itaru KITAHARA |
| 2nd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba |
| 3rd Author's Name | Yoshinari KAMEDA |
| 3rd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba |
| 4th Author's Name | Yuichi OHTA |
| 4th Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba |
| Date | 2014-03-06 |
| Paper # | IMQ2013-28,IE2013-137,MVE2013-66 |
| Volume (vol) | vol.113 |
| Number (no) | 470 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |