Presentation | 1999/11/19 Finding of Correspondence of the Existing Road-Networks to a Map Image with a Different Reduced Scale Noritaka YONEYAMA, Ichiro MATSUDA, Susumu ITOH, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Car-navigation systems have recently come into wide use, and it becomes important issue to construct more detailed road-networks. In general, the existing road-networks have several kinds of useful information for car-navigation. Therefore it is desirable to assign the information to new detailed road-networks which are extracted from a large-scale map image. This paper describes a novel scheme which finds the correspondence of the existing road-networks to the map image. First, positions of all nodes of the existing road-networks are modified gradually and repeatedly on the map image so that they can fit well the centerlines of road-areas. Then we find the correspondence between the road-networks and the centerlines. Moreover we investigate a method to obtain the appropriate correspondence even if one-to-one correspondence is not founded between the two. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | map / car-navigation system / road-network / energy minimization |
Paper # | IE99-84 |
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Conference Information | |
Committee | IE |
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Conference Date | 1999/11/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Image Engineering (IE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Finding of Correspondence of the Existing Road-Networks to a Map Image with a Different Reduced Scale |
Sub Title (in English) | |
Keyword(1) | map |
Keyword(2) | car-navigation system |
Keyword(3) | road-network |
Keyword(4) | energy minimization |
1st Author's Name | Noritaka YONEYAMA |
1st Author's Affiliation | Faculty of Science and Technology, Science University of Tokyo() |
2nd Author's Name | Ichiro MATSUDA |
2nd Author's Affiliation | Faculty of Science and Technology, Science University of Tokyo |
3rd Author's Name | Susumu ITOH |
3rd Author's Affiliation | Faculty of Science and Technology, Science University of Tokyo |
Date | 1999/11/19 |
Paper # | IE99-84 |
Volume (vol) | vol.99 |
Number (no) | 445 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |