{"id":"https://openalex.org/W4392810540","doi":"https://doi.org/10.3390/rs16061024","title":"An Up-View Visual-Based Indoor Positioning Method via Deep Learning","display_name":"An Up-View Visual-Based Indoor Positioning Method via Deep Learning","publication_year":2024,"publication_date":"2024-03-14","ids":{"openalex":"https://openalex.org/W4392810540","doi":"https://doi.org/10.3390/rs16061024"},"language":"en","primary_location":{"id":"doi:10.3390/rs16061024","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16061024","pdf_url":"https://www.mdpi.com/2072-4292/16/6/1024/pdf?version=1710399667","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/16/6/1024/pdf?version=1710399667","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100418446","display_name":"Chen Chen","orcid":"https://orcid.org/0009-0003-6836-8901"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Chen Chen","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374346","display_name":"Yuwei Chen","orcid":"https://orcid.org/0000-0003-0148-3609"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Yuwei Chen","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038894472","display_name":"Jianliang Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianliang Zhu","raw_affiliation_strings":["School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074175188","display_name":"Changhui Jiang","orcid":"https://orcid.org/0000-0002-4788-2464"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changhui Jiang","raw_affiliation_strings":["Flight Control Institute, Nanjing University of Aeronautics and Astronautics, Nanjing 210095, China"],"affiliations":[{"raw_affiliation_string":"Flight Control Institute, Nanjing University of Aeronautics and Astronautics, Nanjing 210095, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084735407","display_name":"Jianxin Jia","orcid":"https://orcid.org/0000-0003-4366-4547"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jianxin Jia","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102714100","display_name":"Yuming Bo","orcid":"https://orcid.org/0000-0002-0228-6749"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuming Bo","raw_affiliation_strings":["School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102807437","display_name":"Xuanzhi Liu","orcid":"https://orcid.org/0009-0007-0000-1387"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Xuanzhi Liu","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100958645","display_name":"Haojie Dai","orcid":"https://orcid.org/0009-0005-8399-8551"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojie Dai","raw_affiliation_strings":["School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031025177","display_name":"Eetu Puttonen","orcid":"https://orcid.org/0000-0003-0985-4443"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Eetu Puttonen","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033042071","display_name":"Juha Hyypp\u00e4","orcid":"https://orcid.org/0000-0001-5360-4017"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Hyypp\u00e4","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute, FI-02150 Espoo, Finland","institution_ids":["https://openalex.org/I33876163"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5100374346"],"corresponding_institution_ids":["https://openalex.org/I33876163"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.025,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7491482,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"6","first_page":"1024","last_page":"1024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9976999759674072,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9865999817848206,"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-science","display_name":"Computer science","score":0.5925304889678955},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4249919652938843},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4153404235839844},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3878381848335266},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15355131030082703}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5925304889678955},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4249919652938843},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4153404235839844},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3878381848335266},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15355131030082703}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16061024","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16061024","pdf_url":"https://www.mdpi.com/2072-4292/16/6/1024/pdf?version=1710399667","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5d9fd68d48834f29980829a4aa4a3fce","is_oa":true,"landing_page_url":"https://doaj.org/article/5d9fd68d48834f29980829a4aa4a3fce","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 6, p 1024 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16061024","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16061024","pdf_url":"https://www.mdpi.com/2072-4292/16/6/1024/pdf?version=1710399667","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2902455095","display_name":null,"funder_award_id":"337656","funder_id":"https://openalex.org/F4320335354","funder_display_name":"Strategic Research Council"},{"id":"https://openalex.org/G6992146719","display_name":null,"funder_award_id":"343678","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G7392208152","display_name":null,"funder_award_id":"314312","funder_id":"https://openalex.org/F4320335354","funder_display_name":"Strategic Research Council"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320322438","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794"},{"id":"https://openalex.org/F4320324852","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760"},{"id":"https://openalex.org/F4320335354","display_name":"Strategic Research Council","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392810540.pdf"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W2019672046","https://openalex.org/W2278572312","https://openalex.org/W2562522049","https://openalex.org/W2768657325","https://openalex.org/W2789510920","https://openalex.org/W2947091626","https://openalex.org/W2963037989","https://openalex.org/W2970475706","https://openalex.org/W3000438138","https://openalex.org/W3002034439","https://openalex.org/W3011603484","https://openalex.org/W3025284683","https://openalex.org/W3034728969","https://openalex.org/W3089613853","https://openalex.org/W3093125247","https://openalex.org/W3115145449","https://openalex.org/W3118777943","https://openalex.org/W3131244788","https://openalex.org/W3136926086","https://openalex.org/W3165528186","https://openalex.org/W4206116438","https://openalex.org/W4291115267","https://openalex.org/W4292862776","https://openalex.org/W4320497759","https://openalex.org/W4385254913","https://openalex.org/W4389313825"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Indoor":[0],"positioning":[1,36,49,78,196,205],"plays":[2],"a":[3,39,92,165],"crucial":[4],"role":[5],"in":[6,12,24,167],"various":[7,13],"domains.":[8],"It":[9,80],"is":[10,38,56,124,173,206],"employed":[11],"applications,":[14],"such":[15],"as":[16],"navigation,":[17],"asset":[18],"tracking,":[19],"and":[20,60,66,101,131,134,183,190,208],"location-based":[21],"services":[22],"(LBS),":[23],"Global":[25],"Navigation":[26],"Satellite":[27],"System":[28],"(GNSS)":[29],"denied":[30],"or":[31],"degraded":[32],"areas.":[33],"The":[34,121,198],"visual-based":[35,76,204],"technique":[37],"promising":[40],"solution":[41],"for":[42,175],"high-accuracy":[43],"indoor":[44,77,87,177,195],"positioning.":[45,88,178],"However,":[46],"most":[47],"visual":[48],"research":[50],"uses":[51,81],"the":[52,82,112,117,128,135,140,158,168,188,193,202],"side-view":[53],"perspective,":[54],"which":[55],"susceptible":[57],"to":[58,85,97,110,156,186],"interferences":[59],"may":[61],"cause":[62],"concerns":[63],"about":[64],"privacy":[65],"public":[67],"security.":[68],"Therefore,":[69],"this":[70],"paper":[71],"innovatively":[72],"proposes":[73],"an":[74,148,161],"up-view":[75,83,162,203],"algorithm.":[79],"images":[84],"realize":[86,98,111],"Firstly,":[89],"we":[90,105,145,180],"utilize":[91],"well-trained":[93],"YOLO":[94],"V7":[95],"model":[96],"landmark":[99,114,118,129,137,153,159,166,170],"detection":[100,108,130],"gross":[102],"extraction.":[103],"Then,":[104],"use":[106],"edge":[107],"operators":[109],"precision":[113],"extraction,":[115],"obtaining":[116],"pixel":[119],"size.":[120],"target":[122],"position":[123],"calculated":[125],"based":[126],"on":[127],"extraction":[132],"results":[133,199],"pre-labeled":[136,169],"sequence":[138],"via":[139],"Similar":[141],"Triangle":[142],"Principle.":[143],"Additionally,":[144],"also":[146],"propose":[147],"inertial":[149],"navigation":[150],"system":[151],"(INS)-based":[152],"matching":[154],"method":[155],"match":[157],"within":[160],"image":[163],"with":[164],"sequence.":[171],"This":[172],"necessary":[174],"kinematic":[176,184],"Finally,":[179],"conduct":[181],"static":[182],"experiments":[185],"verify":[187],"feasibility":[189],"performance":[191],"of":[192,210],"up-view-based":[194],"method.":[197],"demonstrate":[200],"that":[201],"prospective":[207],"worthy":[209],"research.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
