{"id":"https://openalex.org/W2793345245","doi":"https://doi.org/10.1145/3162957.3162975","title":"Finding geolocation of map image","display_name":"Finding geolocation of map image","publication_year":2017,"publication_date":"2017-11-24","ids":{"openalex":"https://openalex.org/W2793345245","doi":"https://doi.org/10.1145/3162957.3162975","mag":"2793345245"},"language":"en","primary_location":{"id":"doi:10.1145/3162957.3162975","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3162957.3162975","pdf_url":null,"source":{"id":"https://openalex.org/S4306523808","display_name":"Proceedings of the 3rd International Conference on Communication and Information Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on Communication and Information Processing","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069236048","display_name":"Chawasit Tengtrairatana","orcid":null},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Chawasit Tengtrairatana","raw_affiliation_strings":["Chiang Mai University, Chiang Mai, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University, Chiang Mai, Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089203384","display_name":"Theerapat Satthajarupong","orcid":null},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Theerapat Satthajarupong","raw_affiliation_strings":["Chiang Mai University, Chiang Mai, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University, Chiang Mai, Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023919514","display_name":"Karn Patanukhom","orcid":"https://orcid.org/0000-0002-9292-7625"},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Karn Patanukhom","raw_affiliation_strings":["Chiang Mai University, Chiang Mai, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University, Chiang Mai, Thailand","institution_ids":["https://openalex.org/I48076826"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I48076826"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21680652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"433","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geolocation","display_name":"Geolocation","score":0.9483296871185303},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6833063960075378},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6120646595954895},{"id":"https://openalex.org/keywords/road-map","display_name":"Road map","score":0.5724900960922241},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5576971173286438},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4530089795589447},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4179515540599823},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4065941274166107},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.390468567609787},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2699047923088074},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.22881904244422913},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15636879205703735}],"concepts":[{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.9483296871185303},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6833063960075378},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6120646595954895},{"id":"https://openalex.org/C188048851","wikidata":"https://www.wikidata.org/wiki/Q2298569","display_name":"Road map","level":2,"score":0.5724900960922241},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5576971173286438},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4530089795589447},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4179515540599823},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4065941274166107},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.390468567609787},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2699047923088074},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.22881904244422913},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15636879205703735},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3162957.3162975","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3162957.3162975","pdf_url":null,"source":{"id":"https://openalex.org/S4306523808","display_name":"Proceedings of the 3rd International Conference on Communication and Information Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on Communication and Information Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1501083616","https://openalex.org/W1970849504","https://openalex.org/W1997345001","https://openalex.org/W2065012709","https://openalex.org/W2124404372"],"related_works":["https://openalex.org/W2163194970","https://openalex.org/W3105229732","https://openalex.org/W2799094075","https://openalex.org/W2892370851","https://openalex.org/W2187946387","https://openalex.org/W2052024186","https://openalex.org/W2939141610","https://openalex.org/W2380692702","https://openalex.org/W2144015590","https://openalex.org/W68214382"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,8,11,19],"novel":[4],"framework":[5,88],"to":[6,45],"find":[7],"geolocation":[9],"from":[10,25,60],"given":[12],"map":[13,27,43,70],"image.":[14,28],"The":[15,29,49,86],"proposed":[16,87],"system":[17,50],"extracts":[18],"road":[20,53,65],"network":[21,54,66],"and":[22,37,81],"place":[23,30],"names":[24,31],"the":[26,35,52,64],"are":[32,38,67,84],"used":[33],"as":[34],"references":[36],"queried":[39],"on":[40,76],"existing":[41],"online":[42],"services":[44],"obtain":[46],"their":[47],"locations.":[48],"retrieves":[51],"around":[55],"that":[56],"area":[57],"then":[58],"nodes":[59],"two":[61],"sources":[62],"of":[63,73],"matched.":[68],"For":[69],"registration,":[71],"set":[72],"features":[74],"based":[75],"relative":[77],"positions,":[78],"junction":[79],"shapes":[80],"topological":[82],"relations":[83],"proposed.":[85],"can":[89],"provide":[90],"satisfying":[91],"results":[92],"in":[93],"preliminary":[94],"experiments.":[95]},"counts_by_year":[],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}