| Presentation | 2009-06-19 AR Display System for GIS Data Based on Intersection Matching Between a Intersection Map and a Database Using LLAH Hideaki UCHIYAMA, Hideo SAITO, Myriam SERVIERES, Guillaume MOREAU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents an AR system for displaying GIS data on a physical map based on geographical data matching by intersections. Our method is inspired from LLAH. LLAH is a method for recognizing a point by combination of geometrical relationships of its neighbor points. By using LLAH, we achieve the matching between intersections in a captured map image and intersection database for identifying the map. In our method, registration and retrieval in LLAH are improved for reducing the computational costs of the retrieval. In addition, LLAH of each intersection is updated while a camera is moving. Our improvements contribute to the case of strong camera tilting, occlusion and fewer intersections' cases. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GIS / Augmented Reality / LLAH |
| Paper # | PRMU2009-58 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2009/6/11(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 | 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) | AR Display System for GIS Data Based on Intersection Matching Between a Intersection Map and a Database Using LLAH |
| Sub Title (in English) | |
| Keyword(1) | GIS |
| Keyword(2) | Augmented Reality |
| Keyword(3) | LLAH |
| 1st Author's Name | Hideaki UCHIYAMA |
| 1st Author's Affiliation | Keio University() |
| 2nd Author's Name | Hideo SAITO |
| 2nd Author's Affiliation | Keio University |
| 3rd Author's Name | Myriam SERVIERES |
| 3rd Author's Affiliation | Ecole Centrale de Nantes |
| 4th Author's Name | Guillaume MOREAU |
| 4th Author's Affiliation | Ecole Centrale de Nantes |
| Date | 2009-06-19 |
| Paper # | PRMU2009-58 |
| Volume (vol) | vol.109 |
| Number (no) | 88 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |