Finding geolocation of map image
© 2017 Copyright is held by the owner/author(s). This paper presents a novel framework to find a geolocation from a given map image. The proposed system extracts a road network and place names from the map image. The place names are used as the references and are queried on existing online map servi...
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2018
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th-cmuir.6653943832-570302018-09-05T03:34:09Z Finding geolocation of map image Chawasit Tengtrairatana Theerapat Satthajarupong Karn Patanukhom Computer Science © 2017 Copyright is held by the owner/author(s). This paper presents a novel framework to find a geolocation from a given map image. The proposed system extracts a road network and place names from the map image. The place names are used as the references and are queried on existing online map services to obtain their locations. The system retrieves the road network around that area then nodes from two sources of the road network are matched. For map registration, set of features based on relative positions, junction shapes and topological relations are proposed. The proposed framework can provide satisfying results in preliminary experiments. 2018-09-05T03:34:09Z 2018-09-05T03:34:09Z 2017-11-24 Conference Proceeding 2-s2.0-85042126289 10.1145/3162957.3162975 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85042126289&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/57030 |
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Chiang Mai University |
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Chiang Mai University Library |
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Thailand |
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CMU Intellectual Repository |
| topic |
Computer Science |
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Computer Science Chawasit Tengtrairatana Theerapat Satthajarupong Karn Patanukhom Finding geolocation of map image |
| description |
© 2017 Copyright is held by the owner/author(s). This paper presents a novel framework to find a geolocation from a given map image. The proposed system extracts a road network and place names from the map image. The place names are used as the references and are queried on existing online map services to obtain their locations. The system retrieves the road network around that area then nodes from two sources of the road network are matched. For map registration, set of features based on relative positions, junction shapes and topological relations are proposed. The proposed framework can provide satisfying results in preliminary experiments. |
| format |
Conference Proceeding |
| author |
Chawasit Tengtrairatana Theerapat Satthajarupong Karn Patanukhom |
| author_facet |
Chawasit Tengtrairatana Theerapat Satthajarupong Karn Patanukhom |
| author_sort |
Chawasit Tengtrairatana |
| title |
Finding geolocation of map image |
| title_short |
Finding geolocation of map image |
| title_full |
Finding geolocation of map image |
| title_fullStr |
Finding geolocation of map image |
| title_full_unstemmed |
Finding geolocation of map image |
| title_sort |
finding geolocation of map image |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85042126289&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/57030 |
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1681424802723659776 |