{"id":"https://openalex.org/W4308080442","doi":"https://doi.org/10.1109/itsc55140.2022.9922125","title":"A Multi-Characteristic Learning Method with Micro-Doppler Signatures for Pedestrian Identification","display_name":"A Multi-Characteristic Learning Method with Micro-Doppler Signatures for Pedestrian Identification","publication_year":2022,"publication_date":"2022-10-08","ids":{"openalex":"https://openalex.org/W4308080442","doi":"https://doi.org/10.1109/itsc55140.2022.9922125"},"language":"en","primary_location":{"id":"doi:10.1109/itsc55140.2022.9922125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc55140.2022.9922125","pdf_url":null,"source":{"id":"https://openalex.org/S4363607737","display_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","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/A5100784939","display_name":"Yu Xiang","orcid":"https://orcid.org/0000-0001-9622-7661"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yu Xiang","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101976065","display_name":"Yu Huang","orcid":"https://orcid.org/0009-0006-7793-4081"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Huang","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048374929","display_name":"Haodong Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haodong Xu","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072469403","display_name":"Guangbo Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangbo Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028467074","display_name":"Wenyong Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Wenyong Wang","raw_affiliation_strings":["International Institute of Next Generation Internet, Macau University of Science and Technology,Macau,China,519020"],"affiliations":[{"raw_affiliation_string":"International Institute of Next Generation Internet, Macau University of Science and Technology,Macau,China,519020","institution_ids":["https://openalex.org/I111950717"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100784939"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.9619,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72088111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3794","last_page":"3799"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9961000084877014,"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":0.9961000084877014,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9940000176429749,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/spectrogram","display_name":"Spectrogram","score":0.8278311491012573},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.7361050248146057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7028643488883972},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.677101731300354},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.6570245623588562},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6264263987541199},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.6151657104492188},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.6024499535560608},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.597467303276062},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5151506662368774},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.4973931610584259},{"id":"https://openalex.org/keywords/pedestrian-detection","display_name":"Pedestrian detection","score":0.4804251194000244},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4778675436973572},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47740545868873596},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.4362012445926666},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.42674872279167175},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2554062604904175},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1741071343421936},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13153734803199768},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12205839157104492},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08813691139221191}],"concepts":[{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.8278311491012573},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.7361050248146057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7028643488883972},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.677101731300354},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.6570245623588562},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6264263987541199},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.6151657104492188},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.6024499535560608},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.597467303276062},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5151506662368774},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.4973931610584259},{"id":"https://openalex.org/C2780156472","wikidata":"https://www.wikidata.org/wiki/Q2355550","display_name":"Pedestrian detection","level":3,"score":0.4804251194000244},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4778675436973572},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47740545868873596},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.4362012445926666},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.42674872279167175},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2554062604904175},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1741071343421936},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13153734803199768},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12205839157104492},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08813691139221191},{"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc55140.2022.9922125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc55140.2022.9922125","pdf_url":null,"source":{"id":"https://openalex.org/S4363607737","display_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W648098667","https://openalex.org/W1973965608","https://openalex.org/W2055590061","https://openalex.org/W2127600934","https://openalex.org/W2153594606","https://openalex.org/W2157770256","https://openalex.org/W2242223225","https://openalex.org/W2247450261","https://openalex.org/W2581557729","https://openalex.org/W2789436454","https://openalex.org/W2790336835","https://openalex.org/W2798205579","https://openalex.org/W2907127359","https://openalex.org/W2917711523","https://openalex.org/W2943322093","https://openalex.org/W2949631125","https://openalex.org/W2954377489","https://openalex.org/W2964260849","https://openalex.org/W2964689119","https://openalex.org/W2983100386","https://openalex.org/W2997462131","https://openalex.org/W3084018293","https://openalex.org/W3104992468","https://openalex.org/W4205598900","https://openalex.org/W6664465318"],"related_works":["https://openalex.org/W1889291648","https://openalex.org/W335396218","https://openalex.org/W2533590149","https://openalex.org/W1504214173","https://openalex.org/W1600447354","https://openalex.org/W1589126043","https://openalex.org/W2602361891","https://openalex.org/W2149263408","https://openalex.org/W2107964963","https://openalex.org/W2035480840"],"abstract_inverted_index":{"The":[0,79],"identification":[1,100],"of":[2,62],"pedestrians":[3],"using":[4],"radar":[5],"micro-Doppler":[6,33,63],"signatures":[7,34],"has":[8],"become":[9],"a":[10,21,87],"hot":[11],"topic":[12],"in":[13,67],"recent":[14],"years.":[15],"In":[16],"this":[17],"paper,":[18],"we":[19],"propose":[20],"multi-characteristic":[22],"learning":[23],"(MCL)":[24],"model":[25,85,107],"with":[26],"clusters":[27],"to":[28,69],"jointly":[29],"learn":[30,70],"discrepant":[31],"pedestrian":[32,99],"and":[35,49,94],"fuse":[36],"the":[37,71],"knowledge":[38],"learned":[39],"from":[40,54],"each":[41],"signature":[42],"into":[43],"final":[44],"decisions.":[45],"Time-Doppler":[46],"spectrogram":[47],"(TDS)":[48],"signal":[50],"statistical":[51],"features":[52],"extracted":[53],"frequency-modulated":[55],"continuous-wave":[56],"(FMCW)":[57],"radar,":[58],"as":[59],"two":[60],"categories":[61],"signatures,":[64],"are":[65],"used":[66],"MCL":[68],"micro-motion":[72],"information":[73],"inside":[74],"pedestrians'":[75],"free":[76],"walking":[77],"patterns.":[78],"experimental":[80],"results":[81],"show":[82],"that":[83],"our":[84,106],"achieves":[86],"higher":[88],"accuracy":[89],"rate,":[90],"better":[91],"time":[92],"efficiency,":[93],"is":[95],"more":[96,108],"stable":[97],"for":[98],"than":[101],"other":[102],"studies,":[103],"which":[104],"make":[105],"practical.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}