{"id":"https://openalex.org/W2886725972","doi":"https://doi.org/10.1155/2018/8735846","title":"3D Reconstruction of Pedestrian Trajectory with Moving Direction Learning and Optimal Gait Recognition","display_name":"3D Reconstruction of Pedestrian Trajectory with Moving Direction Learning and Optimal Gait Recognition","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2886725972","doi":"https://doi.org/10.1155/2018/8735846","mag":"2886725972"},"language":"en","primary_location":{"id":"doi:10.1155/2018/8735846","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8735846","pdf_url":"https://downloads.hindawi.com/journals/complexity/2018/8735846.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/complexity/2018/8735846.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059968598","display_name":"Binbin Wang","orcid":"https://orcid.org/0000-0001-5665-153X"},"institutions":[{"id":"https://openalex.org/I179026463","display_name":"Beijing Technology and Business University","ror":"https://ror.org/013e0zm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I179026463"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binbin Wang","raw_affiliation_strings":["Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067818846","display_name":"Tingli Su","orcid":"https://orcid.org/0000-0002-9361-1702"},"institutions":[{"id":"https://openalex.org/I179026463","display_name":"Beijing Technology and Business University","ror":"https://ror.org/013e0zm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I179026463"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tingli Su","raw_affiliation_strings":["Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031227420","display_name":"Xuebo Jin","orcid":"https://orcid.org/0000-0002-2230-0077"},"institutions":[{"id":"https://openalex.org/I179026463","display_name":"Beijing Technology and Business University","ror":"https://ror.org/013e0zm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I179026463"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuebo Jin","raw_affiliation_strings":["Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025536472","display_name":"Jianlei Kong","orcid":"https://orcid.org/0000-0002-0074-3467"},"institutions":[{"id":"https://openalex.org/I179026463","display_name":"Beijing Technology and Business University","ror":"https://ror.org/013e0zm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I179026463"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianlei Kong","raw_affiliation_strings":["Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048","institution_ids":["https://openalex.org/I179026463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088907463","display_name":"Yuting Bai","orcid":"https://orcid.org/0000-0001-8047-1010"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuting Bai","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing 100081, China","School of Automation, Beijing Institute of Technology, Beijing 100081"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing 100081","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067818846"],"corresponding_institution_ids":["https://openalex.org/I179026463"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":1.0468,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.78500079,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2018","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9994999766349792,"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":0.9994999766349792,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9718999862670898,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7100417613983154},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6487171649932861},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6296934485435486},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.6052573323249817},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5407694578170776},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5367065668106079},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5051308274269104},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.4912499785423279},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4791109561920166},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.4380737543106079},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.41781190037727356},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32969704270362854},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.2667935788631439},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14788776636123657},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.10665193200111389}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7100417613983154},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6487171649932861},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6296934485435486},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.6052573323249817},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5407694578170776},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5367065668106079},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5051308274269104},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4912499785423279},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4791109561920166},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.4380737543106079},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.41781190037727356},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32969704270362854},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.2667935788631439},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14788776636123657},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.10665193200111389},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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:10.1155/2018/8735846","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8735846","pdf_url":"https://downloads.hindawi.com/journals/complexity/2018/8735846.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:8735846","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/8503/2018/8735846.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:18442a9d532c4fc2bfbbfb4294ee2c1b","is_oa":true,"landing_page_url":"https://doaj.org/article/18442a9d532c4fc2bfbbfb4294ee2c1b","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complexity, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/8735846","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8735846","pdf_url":"https://downloads.hindawi.com/journals/complexity/2018/8735846.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2560648409","display_name":null,"funder_award_id":"and 51","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2597843785","display_name":null,"funder_award_id":"201810","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2931580964","display_name":null,"funder_award_id":"1673002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3300960213","display_name":null,"funder_award_id":"KM201810011005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3836282586","display_name":null,"funder_award_id":"51608016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5734800060","display_name":null,"funder_award_id":"9162002","funder_id":"https://openalex.org/F4320334977","funder_display_name":"Beijing Municipal Natural Science Foundation"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G797559886","display_name":null,"funder_award_id":"KM201810011005","funder_id":"https://openalex.org/F4320321793","funder_display_name":"Beijing Municipal Education Commission"},{"id":"https://openalex.org/G839433065","display_name":null,"funder_award_id":"61673002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G848598100","display_name":null,"funder_award_id":"81001100","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321793","display_name":"Beijing Municipal Education Commission","ror":"https://ror.org/04bpn6s66"},{"id":"https://openalex.org/F4320334977","display_name":"Beijing Municipal Natural Science Foundation","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2886725972.pdf","grobid_xml":"https://content.openalex.org/works/W2886725972.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1996999121","https://openalex.org/W2049218509","https://openalex.org/W2056427752","https://openalex.org/W2135465567","https://openalex.org/W2154008170","https://openalex.org/W2168745394","https://openalex.org/W2294022785","https://openalex.org/W2315770222","https://openalex.org/W2402514617","https://openalex.org/W2419188452","https://openalex.org/W2518097569","https://openalex.org/W2553117795","https://openalex.org/W2575923321","https://openalex.org/W2587585490","https://openalex.org/W2594977429","https://openalex.org/W2607069670","https://openalex.org/W2620741975","https://openalex.org/W2767047866","https://openalex.org/W2787189551"],"related_works":["https://openalex.org/W2392100589","https://openalex.org/W2512789322","https://openalex.org/W3122828758","https://openalex.org/W2091018038","https://openalex.org/W2101960027","https://openalex.org/W4313886815","https://openalex.org/W2068384470","https://openalex.org/W2026704625","https://openalex.org/W2038183074","https://openalex.org/W2773722138"],"abstract_inverted_index":{"An":[0],"inertial":[1],"measurement":[2],"unit\u2010based":[3],"pedestrian":[4],"navigation":[5],"system":[6],"that":[7,152],"relies":[8],"on":[9],"the":[10,26,34,37,46,64,70,87,102,126,129,133,153],"intelligent":[11],"learning":[12],"algorithm":[13,84],"is":[14,155],"useful":[15],"for":[16],"various":[17],"applications,":[18],"especially":[19],"under":[20],"some":[21],"severe":[22],"conditions,":[23],"such":[24,55,116],"as":[25,56,117],"tracking":[27],"of":[28,36,48,69,72,89],"firefighters":[29],"and":[30,61,75,105,121,147],"miners.":[31],"Due":[32],"to":[33,45,85,125],"complexity":[35],"indoor":[38],"environment,":[39],"signal":[40],"occlusion":[41],"problems":[42],"could":[43,112,136],"lead":[44],"failure":[47],"certain":[49],"positioning":[50],"methods.":[51],"In":[52],"complex":[53,160],"environments,":[54],"those":[57],"involving":[58,144],"fire":[59],"rescue":[60],"emergency":[62],"rescue,":[63],"barometric":[65],"altimeter":[66],"fails":[67],"because":[68],"influence":[71],"air":[73],"pressure":[74],"temperature.":[76],"This":[77],"paper":[78],"used":[79],"an":[80],"optimal":[81],"gait":[82,90],"recognition":[83,127],"improve":[86],"accuracy":[88,154],"detection.":[91],"Then":[92],"a":[93,106],"learning\u2010based":[94],"moving":[95],"direction":[96,135],"determination":[97],"method":[98],"was":[99],"proposed.":[100],"With":[101],"Kalman":[103],"filter":[104],"zero\u2010velocity":[107],"update":[108],"algorithm,":[109],"different":[110],"gaits":[111],"be":[113,137],"accurately":[114],"recognized,":[115],"going":[118],"upstairs,":[119],"downstairs,":[120],"walking":[122],"flat.":[123],"According":[124],"results,":[128],"position":[130],"change":[131],"in":[132,158],"vertical":[134,148],"reasonably":[138],"corrected.":[139],"The":[140],"obtained":[141],"3D":[142],"trajectory":[143],"both":[145],"horizontal":[146],"movements":[149],"has":[150],"shown":[151],"significantly":[156],"improved":[157],"practical":[159],"environments.":[161]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}