Presentation | 2012-01-28 Search Methods of Landmarks Along the Route for Producing Route Guidances by Speech George AKIYAMA, Tetsuya WATANABE, Ken WATANABE, Toshimitsu YAMAGUCHI, Kazunori MINAMITANI, Manabi MIYAGI, Susumu OOUCHI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Route guidances are one of walking assistance for visually impaired people. We are developing the route guidance automated creation system using digital map data. In route guidances, landmarks are important information to grasp one's position and keep the route. In order to search landmarks along the route from digital map data, we proposed a method of regarding the nearest line from the point as the road facing that point and verified the search accuracy. As a result the proposed method proved to be effective in about 60 percent of points along the route. Remaining 40 percent of points were in big buildings, near intersections, and near yard roads. We devised algorithms for searching these points correct. The second verification of search accuracy showed over 80 percent of points were correctly searched. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | blind pedestrians / route guidance / along route / landmark / digital map data |
Paper # | WIT2011-60 |
Date of Issue |
Conference Information | |
Committee | WIT |
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Conference Date | 2012/1/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Well-being Information Technology(WIT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Search Methods of Landmarks Along the Route for Producing Route Guidances by Speech |
Sub Title (in English) | |
Keyword(1) | blind pedestrians |
Keyword(2) | route guidance |
Keyword(3) | along route |
Keyword(4) | landmark |
Keyword(5) | digital map data |
1st Author's Name | George AKIYAMA |
1st Author's Affiliation | Graduate School of Science and Technology, University of Niigata() |
2nd Author's Name | Tetsuya WATANABE |
2nd Author's Affiliation | Faculty of Engineering, University of Niigata |
3rd Author's Name | Ken WATANABE |
3rd Author's Affiliation | Graduate School of Science and Technology, University of Niigata |
4th Author's Name | Toshimitsu YAMAGUCHI |
4th Author's Affiliation | Graduate School of Science and Technology, University of Niigata |
5th Author's Name | Kazunori MINAMITANI |
5th Author's Affiliation | National Center for University Entrance Examination |
6th Author's Name | Manabi MIYAGI |
6th Author's Affiliation | Tsukuba University of Technology |
7th Author's Name | Susumu OOUCHI |
7th Author's Affiliation | National Institute of Special Needs Education |
Date | 2012-01-28 |
Paper # | WIT2011-60 |
Volume (vol) | vol.111 |
Number (no) | 424 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |