{"id":"https://openalex.org/W2097232604","doi":"https://doi.org/10.1109/icme.2010.5583850","title":"Model-based localization and drift-free user tracking for outdoor augmented reality","display_name":"Model-based localization and drift-free user tracking for outdoor augmented reality","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2097232604","doi":"https://doi.org/10.1109/icme.2010.5583850","mag":"2097232604"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2010.5583850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2010.5583850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},"type":"article","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/A5061981049","display_name":"Jayashree Karlekar","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jayashree Karlekar","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009569110","display_name":"Steven Zhiying Zhou","orcid":"https://orcid.org/0000-0001-8455-1915"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Steven ZhiYing Zhou","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041008926","display_name":"Yuta Nakayama","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yuta Nakayama","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009836444","display_name":"Weiquan Lu","orcid":"https://orcid.org/0000-0001-8572-0055"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Weiquan Lu","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042669546","display_name":"Zhi Chang Loh","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhi Chang Loh","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043806790","display_name":"Daniel Jun Chung Hii","orcid":"https://orcid.org/0000-0002-3732-1487"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Daniel Hii","raw_affiliation_strings":["Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","Interactive Multimedia Lab., Dept. of ECE National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactive Multimedia Laboratory, Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Interactive Multimedia Lab., Dept. of ECE National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.2151,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.98648005,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1178","last_page":"1183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9987999796867371,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8322134017944336},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.799778938293457},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7181210517883301},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.6870135068893433},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.5993255376815796},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5230199694633484},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.48896968364715576},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.48476308584213257},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.4619377851486206},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.4461980164051056},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4282044470310211},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1254476010799408},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10581326484680176}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8322134017944336},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.799778938293457},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7181210517883301},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.6870135068893433},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.5993255376815796},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5230199694633484},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.48896968364715576},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.48476308584213257},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.4619377851486206},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4461980164051056},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4282044470310211},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1254476010799408},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10581326484680176},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icme.2010.5583850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2010.5583850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/46323","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/46323","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/70971","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/70971","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1564897360","https://openalex.org/W1583234911","https://openalex.org/W2057175746","https://openalex.org/W2058009001","https://openalex.org/W2101886560","https://openalex.org/W2111308925","https://openalex.org/W2111589119","https://openalex.org/W2118104180","https://openalex.org/W2122875641","https://openalex.org/W2123537152","https://openalex.org/W2123602159","https://openalex.org/W2124386111","https://openalex.org/W2125395390","https://openalex.org/W2125795712","https://openalex.org/W2130032257","https://openalex.org/W2136473294","https://openalex.org/W2148821982","https://openalex.org/W2160671527","https://openalex.org/W2162899364","https://openalex.org/W2166212176","https://openalex.org/W2169810989","https://openalex.org/W2172192658","https://openalex.org/W3003116549","https://openalex.org/W3217246742","https://openalex.org/W4248273018","https://openalex.org/W6634911696","https://openalex.org/W6683714159","https://openalex.org/W6773442420"],"related_works":["https://openalex.org/W1622964048","https://openalex.org/W30315714","https://openalex.org/W1965274140","https://openalex.org/W779885325","https://openalex.org/W2150972844","https://openalex.org/W2393615320","https://openalex.org/W3110435694","https://openalex.org/W2185145003","https://openalex.org/W2001760863","https://openalex.org/W2551903227"],"abstract_inverted_index":{"In":[0,19],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5],"novel":[6],"model-based":[7],"hybrid":[8],"technique":[9,79],"for":[10,85,147],"user":[11,25,87,93],"localization":[12,26,94],"and":[13,31,37,69,120,132],"drift-free":[14,125],"tracking":[15,59,126,137],"in":[16,92],"urban":[17],"environments.":[18],"outdoor":[20],"augmented":[21],"reality,":[22],"instantaneous":[23],"6-DoF":[24],"is":[27,45,60,127,138,154],"achieved":[28,128],"with":[29,42,103,156],"position":[30],"orientation":[32],"sensors":[33,44],"such":[34],"as":[35,63,113],"GPS":[36,56],"gyroscopes.":[38],"Initial":[39],"pose":[40,153],"obtained":[41,155],"these":[43],"dominated":[46],"by":[47,97,129,140],"large":[48],"positional":[49,90],"errors":[50,91],"due":[51],"to":[52,67,75,80,117],"coarse":[53],"granularity":[54],"of":[55,100,105],"data.":[57],"Subsequent":[58],"also":[61],"erroneous":[62],"gyroscopes":[64],"are":[65,95,115,145],"prone":[66],"drifts":[68],"often":[70],"need":[71],"recalibration.":[72],"We":[73],"propose":[74],"use":[76],"model-to-image":[77],"registration":[78],"refine":[81],"initial":[82],"rough":[83],"estimate":[84],"accurate":[86],"localization.":[88],"Large":[89],"mitigated":[96],"aligning":[98],"silhouettes":[99],"the":[101,106],"model":[102],"that":[104],"camera":[107,152],"image":[108],"using":[109],"shape":[110],"context":[111],"descriptors":[112],"they":[114],"invariant":[116],"translation,":[118],"scale":[119],"rotational":[121],"errors.":[122],"Once":[123],"initialized,":[124],"combining":[130],"frame-to-frame":[131],"model-to-frame":[133,148],"feature":[134],"tracking.":[135,150],"Frame-to-frame":[136],"done":[139],"matching":[141],"corners":[142],"whereas":[143],"edges":[144],"used":[146],"silhouette":[149],"Final":[151],"M-estimators.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}