{"id":"https://openalex.org/W2902353552","doi":"https://doi.org/10.1109/lgrs.2018.2881311","title":"Through-Wall Detection of the Moving Paths and Vital Signs of Human Beings","display_name":"Through-Wall Detection of the Moving Paths and Vital Signs of Human Beings","publication_year":2018,"publication_date":"2018-12-03","ids":{"openalex":"https://openalex.org/W2902353552","doi":"https://doi.org/10.1109/lgrs.2018.2881311","mag":"2902353552"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2018.2881311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2018.2881311","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5100366659","display_name":"Kun Wang","orcid":"https://orcid.org/0000-0002-4125-4969"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Wang","raw_affiliation_strings":["Key Laboratory of Applied Geophysics, Ministry of Land and Resources of PRC, Changchun, China"],"raw_orcid":"https://orcid.org/0000-0002-4125-4969","affiliations":[{"raw_affiliation_string":"Key Laboratory of Applied Geophysics, Ministry of Land and Resources of PRC, Changchun, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100599784","display_name":"Zhaofa Zeng","orcid":"https://orcid.org/0000-0003-0104-4278"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaofa Zeng","raw_affiliation_strings":["Key Laboratory of Applied Geophysics, Ministry of Land and Resources of PRC, Changchun, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Applied Geophysics, Ministry of Land and Resources of PRC, Changchun, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054679759","display_name":"Jiguang Sun","orcid":"https://orcid.org/0000-0003-4105-8463"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiguang Sun","raw_affiliation_strings":["Department of Mathematical Sciences, Michigan Technological University, Houghton, MI, USA"],"raw_orcid":"https://orcid.org/0000-0003-4105-8463","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4891,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.89378965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"16","issue":"5","first_page":"717","last_page":"721"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering 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/T11739","display_name":"Microwave Imaging and Scattering 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/T11609","display_name":"Geophysical Methods and Applications","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.9979000091552734,"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/radar","display_name":"Radar","score":0.7514322996139526},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6956502795219421},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6011294722557068},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5299443006515503},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5276345610618591},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5083972811698914},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4890962243080139},{"id":"https://openalex.org/keywords/radar-cross-section","display_name":"Radar cross-section","score":0.4800342321395874},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.42990168929100037},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3375563621520996},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33496028184890747},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17229679226875305},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13795924186706543}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.7514322996139526},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6956502795219421},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6011294722557068},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5299443006515503},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5276345610618591},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5083972811698914},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4890962243080139},{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.4800342321395874},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.42990168929100037},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3375563621520996},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33496028184890747},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17229679226875305},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13795924186706543},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2018.2881311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2018.2881311","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-1251","is_oa":false,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/260","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3466867054","display_name":null,"funder_award_id":"11771068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6072715054","display_name":null,"funder_award_id":"2015M571366","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6660595677","display_name":null,"funder_award_id":"41504083","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1896458434","https://openalex.org/W1967905205","https://openalex.org/W1996387079","https://openalex.org/W2014593645","https://openalex.org/W2030713042","https://openalex.org/W2065852193","https://openalex.org/W2067061109","https://openalex.org/W2079092401","https://openalex.org/W2103551978","https://openalex.org/W2117188741","https://openalex.org/W2121616118","https://openalex.org/W2123563890","https://openalex.org/W2124607194","https://openalex.org/W2133492506","https://openalex.org/W2325018222","https://openalex.org/W2348691141","https://openalex.org/W2515103998","https://openalex.org/W3141408015","https://openalex.org/W4249733931"],"related_works":["https://openalex.org/W3168129058","https://openalex.org/W3094505422","https://openalex.org/W2555581363","https://openalex.org/W2091887884","https://openalex.org/W4313855562","https://openalex.org/W2142793224","https://openalex.org/W2091422131","https://openalex.org/W2892233029","https://openalex.org/W3154381281","https://openalex.org/W4210638523"],"abstract_inverted_index":{"Detection":[0],"of":[1,34,154,165],"human":[2,36,167],"activities":[3],"in":[4,18,109,144],"complex":[5],"environments":[6],"such":[7],"as":[8],"through":[9],"wall":[10,171],"by":[11,70],"ultrawideband":[12],"radar":[13,64,83,111,115,156],"has":[14],"many":[15],"important":[16],"applications":[17],"security,":[19],"vital":[20,32,107,174],"rescue,":[21],"and":[22,51,74,126,132,157,172],"so":[23],"on.":[24],"It":[25],"is":[26,68,80],"much":[27],"more":[28],"difficult":[29],"to":[30,59,91,103,130],"detect":[31],"signs":[33,108],"moving":[35,49,100,163],"beings":[37],"than":[38],"static":[39],"ones.":[40],"In":[41],"this":[42],"letter,":[43],"we":[44,86,119],"build":[45],"a":[46,104],"model":[47],"for":[48,82],"targets":[50],"apply":[52],"the":[53,88,93,99,110,134,145,152,162,166,170],"time":[54],"domain":[55],"finite":[56],"element":[57],"method":[58],"simulate":[60],"single-input":[61],"multiple-outputs":[62],"(SIMO)":[63],"data.":[65,84],"Human":[66],"respiration":[67],"modeled":[69],"changing":[71],"body":[72],"size":[73],"physical":[75],"parameters.":[76],"The":[77,138,148],"background":[78],"removal":[79],"performed":[81],"Then,":[85],"use":[87,120],"back":[89],"projection":[90],"reconstruct":[92],"consecutive":[94],"target":[95],"locations,":[96],"which":[97],"constitute":[98],"path,":[101],"leading":[102],"curve":[105],"carrying":[106],"image.":[112],"Since":[113],"SIMO":[114,155],"data":[116],"are":[117],"multivariate,":[118],"multivariate":[121],"empirical":[122],"mode":[123],"decomposition":[124],"(MEMD)":[125],"fast":[127],"Fourier":[128],"transform":[129],"separate":[131],"extract":[133,173],"respiratory":[135],"characteristic":[136],"frequencies.":[137],"reconstructed":[139],"frequency":[140],"coincides":[141],"with":[142],"that":[143,151],"original":[146],"model.":[147],"result":[149],"shows":[150],"combination":[153],"MEMD":[158],"can":[159],"effectively":[160],"identify":[161],"path":[164],"being":[168],"behind":[169],"signs.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
