| Presentation | 2010-03-12 Vision-based Indoor Localization using Omnidirectional Panorama Images Koki Hatada, Hisato Kawaji, Toshihiko Yamasaki, Kiyoharu Aizawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is not easy to estimate the position of the users in indoor environments from the view points of facility costs and usability of the positioning device. We developed a positioning system that uses "Image Map" consisting of omnidirectional panoramic images. Robust image matching using PCA-SIFT and fast nearest neighbor search algorithm based on Locality Sensitive Hashing (LSH) enables us to estimate user's position with high accuracy and in a short time. We conducted experiments at the railway museum and confirmed its effectiveness. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital Museum / Localization / Omnidirectional Camera / LSH / PCA-SIFT |
| Paper # | MVE2009-141 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2010/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Vision-based Indoor Localization using Omnidirectional Panorama Images |
| Sub Title (in English) | |
| Keyword(1) | Digital Museum |
| Keyword(2) | Localization |
| Keyword(3) | Omnidirectional Camera |
| Keyword(4) | LSH |
| Keyword(5) | PCA-SIFT |
| 1st Author's Name | Koki Hatada |
| 1st Author's Affiliation | Department of Information and Communication Engineering, The University of Tokyo() |
| 2nd Author's Name | Hisato Kawaji |
| 2nd Author's Affiliation | Department of Information and Communication Engineering, The University of Tokyo |
| 3rd Author's Name | Toshihiko Yamasaki |
| 3rd Author's Affiliation | Department of Information and Communication Engineering, The University of Tokyo |
| 4th Author's Name | Kiyoharu Aizawa |
| 4th Author's Affiliation | Interfaculty Initiative in Information Studies, The University of Tokyo:Department of Information and Communication Engineering, The University of Tokyo |
| Date | 2010-03-12 |
| Paper # | MVE2009-141 |
| Volume (vol) | vol.109 |
| Number (no) | 466 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |