{"id":"https://openalex.org/W2802525413","doi":"https://doi.org/10.23919/eusipco.2018.8553592","title":"Subspace Classification of Human Gait Using Radar Micro-Doppler Signatures","display_name":"Subspace Classification of Human Gait Using Radar Micro-Doppler Signatures","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2802525413","doi":"https://doi.org/10.23919/eusipco.2018.8553592","mag":"2802525413"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2018.8553592","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","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/A5016696631","display_name":"Ann- Kathrin Seifert","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ann- Kathrin Seifert","raw_affiliation_strings":["Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090661903","display_name":"Lukas Sch\u00e4fer","orcid":"https://orcid.org/0000-0003-4318-9889"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lukas Schafer","raw_affiliation_strings":["Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007661434","display_name":"Moeness G. Amin","orcid":"https://orcid.org/0000-0002-0926-4120"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moeness G. Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, USA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001328562","display_name":"Abdelhak M. Zoubir","orcid":"https://orcid.org/0000-0002-4409-7743"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Abdelhak M. Zoubir","raw_affiliation_strings":["Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Signal Processing Group, Technische Universit\u00e4t Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5016696631"],"corresponding_institution_ids":["https://openalex.org/I31512782"],"apc_list":null,"apc_paid":null,"fwci":63.1361,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.9975197,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"311","last_page":"315"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9988999962806702,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9988999962806702,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.998199999332428,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9868000149726868,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cadence","display_name":"Cadence","score":0.6818486452102661},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6695464849472046},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.6685534119606018},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6673697829246521},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.6436957120895386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5405925512313843},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5269813537597656},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.49766066670417786},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42415061593055725},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.412977933883667},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3912214934825897},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19170185923576355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1908513605594635},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.12667909264564514},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.09484663605690002}],"concepts":[{"id":"https://openalex.org/C2777125575","wikidata":"https://www.wikidata.org/wiki/Q14088448","display_name":"Cadence","level":2,"score":0.6818486452102661},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6695464849472046},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.6685534119606018},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6673697829246521},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.6436957120895386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5405925512313843},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5269813537597656},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.49766066670417786},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42415061593055725},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.412977933883667},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3912214934825897},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19170185923576355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1908513605594635},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.12667909264564514},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.09484663605690002},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/eusipco.2018.8553592","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:96462","is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/96462/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W341914185","https://openalex.org/W593105118","https://openalex.org/W1224644281","https://openalex.org/W1541521713","https://openalex.org/W1970493599","https://openalex.org/W1978529158","https://openalex.org/W2043195596","https://openalex.org/W2045423428","https://openalex.org/W2046217261","https://openalex.org/W2102544846","https://openalex.org/W2219253493","https://openalex.org/W2237319724","https://openalex.org/W2255273027","https://openalex.org/W2261928618","https://openalex.org/W2465655126","https://openalex.org/W2532235096","https://openalex.org/W2565432962","https://openalex.org/W2590048606","https://openalex.org/W2767982013","https://openalex.org/W2776323282","https://openalex.org/W2789436454","https://openalex.org/W2978589234","https://openalex.org/W3154732924","https://openalex.org/W4214922329","https://openalex.org/W6611487489","https://openalex.org/W6644968155","https://openalex.org/W6662113552"],"related_works":["https://openalex.org/W2953508068","https://openalex.org/W2097954104","https://openalex.org/W2087026446","https://openalex.org/W4210601529","https://openalex.org/W2150212084","https://openalex.org/W4247927490","https://openalex.org/W2422104739","https://openalex.org/W98595376","https://openalex.org/W2144747704","https://openalex.org/W2601292506"],"abstract_inverted_index":{"Radar-based":[0],"monitoring":[1,23],"of":[2,7,24,47,56,94],"human":[3,25],"gait":[4,68,109],"has":[5],"become":[6],"increased":[8],"interest":[9],"with":[10,85],"applications":[11],"to":[12,35],"security,":[13],"sports":[14],"biomechanics,":[15],"and":[16,30,40,79,97],"assisted":[17,41],"living.":[18],"Radar":[19],"sensing":[20],"offers":[21],"contactless":[22],"gait.":[26],"It":[27],"protects":[28],"privacy":[29],"preserves":[31],"a":[32],"person's":[33],"right":[34],"anonymity.":[36],"Considering":[37],"normal,":[38],"pathological":[39],"gait,":[42],"we":[43,65],"demonstrate":[44],"the":[45,77,80,92],"effectiveness":[46],"radar":[48,88],"in":[49],"discriminating":[50],"different":[51,72],"walking":[52],"styles.":[53],"By":[54],"use":[55],"unsupervised":[57],"feature":[58],"extraction":[59],"methods":[60],"utilizing":[61],"principal":[62],"component":[63],"analysis,":[64],"examine":[66],"five":[67],"classes":[69],"using":[70],"two":[71],"joint-variable":[73],"signal":[74,95],"representations,":[75],"i.e.,":[76],"spectrogram":[78],"cadence-velocity":[81],"diagram.":[82],"Results":[83],"obtained":[84],"experimental":[86],"K-band":[87],"data":[89],"show":[90],"that":[91],"choice":[93],"domain":[96],"adequate":[98],"pre-processing":[99],"are":[100],"crucial":[101],"for":[102,107],"achieving":[103],"high":[104],"classification":[105],"rates":[106],"all":[108],"classes.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}