| Presentation | 2003/9/2 Road Extraction from Aerial Imagery based on Crossing Detection(Intelligent Transport Systems Technology) Go KOUTAKl, Keiichi UCHIMURA, Shinji WAKISAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The freshness of map data is more important important element in a Geographic Information Systems(GIS), and due to update of a map data in the shorter cycle, the automatic generation of a road map from a aerial imagery gets a lot of attention. Many reserches on this subject have reported different methods. However, an operational environment is still quite small. In this paper, we propose a method that generates road network from aerial imagery using a top-down approach. In the method, crossing is extracted, and road tracking method connects two crossing. For reconstructing the road shape, we use the method of "Snakes". Finally, we applied successfully to extract the road in the image of residential area in suburb. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Road Extraction / Aerial Imagery / Road Network |
| Paper # | ITS2003-30 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2003/9/2(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 | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Road Extraction from Aerial Imagery based on Crossing Detection(Intelligent Transport Systems Technology) |
| Sub Title (in English) | |
| Keyword(1) | Road Extraction |
| Keyword(2) | Aerial Imagery |
| Keyword(3) | Road Network |
| 1st Author's Name | Go KOUTAKl |
| 1st Author's Affiliation | Faculty of Engineering, Kumamoto University() |
| 2nd Author's Name | Keiichi UCHIMURA |
| 2nd Author's Affiliation | Faculty of Engineering, Kumamoto University |
| 3rd Author's Name | Shinji WAKISAKA |
| 3rd Author's Affiliation | (C)ZENRIN |
| Date | 2003/9/2 |
| Paper # | ITS2003-30 |
| Volume (vol) | vol.103 |
| Number (no) | 294 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |