{"id":"https://openalex.org/W2888351862","doi":"https://doi.org/10.3390/s18092743","title":"Automatic Classification of Gait Impairments Using a Markerless 2D Video-Based System","display_name":"Automatic Classification of Gait Impairments Using a Markerless 2D Video-Based System","publication_year":2018,"publication_date":"2018-08-21","ids":{"openalex":"https://openalex.org/W2888351862","doi":"https://doi.org/10.3390/s18092743","mag":"2888351862","pmid":"https://pubmed.ncbi.nlm.nih.gov/30134527"},"language":"en","primary_location":{"id":"doi:10.3390/s18092743","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18092743","pdf_url":"https://www.mdpi.com/1424-8220/18/9/2743/pdf?version=1534904539","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/9/2743/pdf?version=1534904539","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024865975","display_name":"Tanmay Tulsidas Verlekar","orcid":"https://orcid.org/0000-0001-5534-4351"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Tanmay T. Verlekar","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-5534-4351","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I4387152517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003482305","display_name":"Lu\u00eds Ducla Soares","orcid":"https://orcid.org/0000-0001-9738-639X"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lu\u00eds D. Soares","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Universit\u00e1rio de Lisboa (ISCTE-IUL), 1649-026 Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-9738-639X","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Universit\u00e1rio de Lisboa (ISCTE-IUL), 1649-026 Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055","https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019322980","display_name":"Paulo Lobato Correia","orcid":"https://orcid.org/0000-0001-6525-9572"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo L. Correia","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-6525-9572","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I4387152517"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024865975"],"corresponding_institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I4387152517"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.3043,"has_fulltext":true,"cited_by_count":61,"citation_normalized_percentile":{"value":0.88330686,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"9","first_page":"2743","last_page":"2743"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9850999712944031,"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/torso","display_name":"Torso","score":0.8346239328384399},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.7497952580451965},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6245554089546204},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.60849928855896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5863595604896545},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5647873282432556},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5541820526123047},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.4832404553890228},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.46917229890823364},{"id":"https://openalex.org/keywords/center-of-gravity","display_name":"Center of gravity","score":0.4216776490211487},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38758009672164917},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3789918124675751},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.28807246685028076},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11292541027069092},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08427995443344116}],"concepts":[{"id":"https://openalex.org/C523889960","wikidata":"https://www.wikidata.org/wiki/Q160695","display_name":"Torso","level":2,"score":0.8346239328384399},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.7497952580451965},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6245554089546204},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.60849928855896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5863595604896545},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5647873282432556},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5541820526123047},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.4832404553890228},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.46917229890823364},{"id":"https://openalex.org/C132668919","wikidata":"https://www.wikidata.org/wiki/Q1110236","display_name":"Center of gravity","level":2,"score":0.4216776490211487},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38758009672164917},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3789918124675751},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.28807246685028076},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11292541027069092},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08427995443344116},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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}],"mesh":[{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057918","descriptor_name":"Fiducial Markers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057918","descriptor_name":"Fiducial Markers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057918","descriptor_name":"Fiducial Markers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":7,"locations":[{"id":"doi:10.3390/s18092743","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18092743","pdf_url":"https://www.mdpi.com/1424-8220/18/9/2743/pdf?version=1534904539","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:30134527","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30134527","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:b6aa2ec644b440ebbd43c0556004390f","is_oa":true,"landing_page_url":"https://doaj.org/article/b6aa2ec644b440ebbd43c0556004390f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 9, p 2743 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5127110","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6165287","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/9/2743/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18092743","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6165287","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6165287","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:repositorio.iscte-iul.pt:10071/16576","is_oa":true,"landing_page_url":"http://hdl.handle.net/10071/16576","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.3390/s18092743","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18092743","pdf_url":"https://www.mdpi.com/1424-8220/18/9/2743/pdf?version=1534904539","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4017497872","display_name":null,"funder_award_id":"UID/EEA/50008/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4294565643","display_name":null,"funder_award_id":"UID/EEA/50008/2013","funder_id":"https://openalex.org/F4320328988","funder_display_name":"Instituto de Telecomunica\u00e7\u00f5es"}],"funders":[{"id":"https://openalex.org/F4320328988","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2888351862.pdf","grobid_xml":"https://content.openalex.org/works/W2888351862.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1570350587","https://openalex.org/W1583410355","https://openalex.org/W1588401315","https://openalex.org/W1875013029","https://openalex.org/W1964200076","https://openalex.org/W1970493599","https://openalex.org/W1982396836","https://openalex.org/W1989636721","https://openalex.org/W2009777372","https://openalex.org/W2028281835","https://openalex.org/W2031138733","https://openalex.org/W2035866593","https://openalex.org/W2037825856","https://openalex.org/W2057012389","https://openalex.org/W2063325108","https://openalex.org/W2104539147","https://openalex.org/W2126680226","https://openalex.org/W2133059825","https://openalex.org/W2136640984","https://openalex.org/W2153904367","https://openalex.org/W2269437205","https://openalex.org/W2276214479","https://openalex.org/W2414322197","https://openalex.org/W2466003127","https://openalex.org/W2493197743","https://openalex.org/W2533822892","https://openalex.org/W2547378920","https://openalex.org/W2555452612","https://openalex.org/W2587197819","https://openalex.org/W2591658349","https://openalex.org/W2595034010","https://openalex.org/W2761044058","https://openalex.org/W2783808523","https://openalex.org/W2791533753","https://openalex.org/W2791635317","https://openalex.org/W2802364326","https://openalex.org/W2804071079","https://openalex.org/W2978725006","https://openalex.org/W4285719527","https://openalex.org/W6635310694","https://openalex.org/W6675555921"],"related_works":["https://openalex.org/W3134497028","https://openalex.org/W2104325098","https://openalex.org/W2133973503","https://openalex.org/W3156454664","https://openalex.org/W2471060339","https://openalex.org/W4236844032","https://openalex.org/W2148547327","https://openalex.org/W4226236273","https://openalex.org/W2125892956","https://openalex.org/W2790560349"],"abstract_inverted_index":{"Systemic":[0],"disorders":[1],"affecting":[2],"an":[3],"individual":[4],"can":[5],"cause":[6],"gait":[7,82,92,165,178],"impairments.":[8],"Successful":[9],"acquisition":[10,43,87],"and":[11,44,67,79,88,133,149],"evaluation":[12,45,89],"of":[13,25,46,57,62,81,90,107,123,141,146,174,196],"features":[14,48,93,108],"representing":[15],"such":[16,115,137],"impairments":[17],"make":[18],"it":[19,170],"possible":[20],"to":[21,109,160,172],"estimate":[22],"the":[23,42,55,60,86,139,163,183],"severity":[24],"those":[26],"disorders,":[27],"which":[28],"is":[29,166],"important":[30],"information":[31],"for":[32],"monitoring":[33,65],"patients'":[34],"health":[35,64],"evolution.":[36],"However,":[37],"current":[38],"state-of-the-art":[39],"systems":[40],"perform":[41,110],"these":[47],"in":[49],"specially":[50],"equipped":[51],"laboratories,":[52],"typically":[53],"limiting":[54],"periodicity":[56],"evaluations.":[58],"With":[59],"objective":[61],"making":[63],"easier":[66],"more":[68],"accessible,":[69],"this":[70],"paper":[71],"presents":[72],"a":[73,95,156,193],"system":[74,101,154,185],"that":[75,182],"performs":[76],"automatic":[77],"detection":[78],"classification":[80,194],"impairments,":[83],"based":[84],"on":[85,103],"biomechanical":[91],"using":[94],"single":[96],"2D":[97,189],"video":[98],"camera.":[99],"The":[100,152],"relies":[102],"two":[104],"different":[105,176],"types":[106],"classification:":[111],"(i)":[112],"feet-related":[113],"features,":[114,136],"as":[116,138],"step":[117,119,130],"length,":[118],"length":[120],"symmetry,":[121],"fraction":[122],"foot":[124],"flat":[125],"during":[126],"stance":[127],"phase,":[128],"normalized":[129],"count,":[131],"speed;":[132],"(ii)":[134],"body-related":[135],"amount":[140],"movement":[142],"while":[143],"walking,":[144],"center":[145],"gravity":[147],"shifts":[148],"torso":[150],"orientation.":[151],"proposed":[153,184],"uses":[155],"support":[157],"vector":[158],"machine":[159],"decide":[161],"whether":[162],"observed":[164],"normal":[167],"or":[168],"if":[169],"belongs":[171],"one":[173],"three":[175],"impaired":[177],"groups.":[179],"Results":[180],"show":[181],"outperforms":[186],"existing":[187],"markerless":[188],"video-based":[190],"systems,":[191],"with":[192],"accuracy":[195],"98.8%.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
