{"id":"https://openalex.org/W3167893889","doi":"https://doi.org/10.1186/s13634-021-00738-2","title":"A robust multi-feature based method for distinguishing between humans and pets to ensure signal source in vital signs monitoring using UWB radar","display_name":"A robust multi-feature based method for distinguishing between humans and pets to ensure signal source in vital signs monitoring using UWB radar","publication_year":2021,"publication_date":"2021-06-09","ids":{"openalex":"https://openalex.org/W3167893889","doi":"https://doi.org/10.1186/s13634-021-00738-2","mag":"3167893889"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-021-00738-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-021-00738-2","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-021-00738-2","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-021-00738-2","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029416006","display_name":"Yangyang Ma","orcid":"https://orcid.org/0000-0003-0003-2726"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangyang Ma","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100399535","display_name":"Pengfei Wang","orcid":"https://orcid.org/0000-0001-6298-7478"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Wang","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006499634","display_name":"Wenzhe Huang","orcid":"https://orcid.org/0009-0000-9312-7219"},"institutions":[{"id":"https://openalex.org/I2799773085","display_name":"Nanjing General Hospital of Nanjing Military Command","ror":"https://ror.org/04kmpyd03","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2799773085"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhe Huang","raw_affiliation_strings":["Department of Biomedical Engineering, Jinling Hospital, Clinical School of Medicine, Nanjing University, Nanjing, 210002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Jinling Hospital, Clinical School of Medicine, Nanjing University, Nanjing, 210002, China","institution_ids":["https://openalex.org/I2799773085","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037478095","display_name":"Fugui Qi","orcid":"https://orcid.org/0000-0002-9059-8645"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fugui Qi","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101570747","display_name":"Fulai Liang","orcid":"https://orcid.org/0000-0001-7244-9091"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fulai Liang","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083550013","display_name":"Hao Lv","orcid":"https://orcid.org/0000-0003-3090-8653"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lv","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028170901","display_name":"Xiao Yu","orcid":"https://orcid.org/0000-0002-5572-0836"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Yu","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021742068","display_name":"Jianqi Wang","orcid":"https://orcid.org/0000-0002-0487-4923"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianqi Wang","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100354733","display_name":"Yang Zhang","orcid":"https://orcid.org/0000-0002-8540-1254"},"institutions":[{"id":"https://openalex.org/I9916479","display_name":"Air Force Medical University","ror":"https://ror.org/00ms48f15","country_code":"CN","type":"education","lineage":["https://openalex.org/I9916479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Zhang","raw_affiliation_strings":["Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China"],"raw_orcid":"https://orcid.org/0000-0002-8540-1254","affiliations":[{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi\u2019an, 710032, China","institution_ids":["https://openalex.org/I9916479"]},{"raw_affiliation_string":"Department of Medical Electronics, School of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710032, China","institution_ids":["https://openalex.org/I9916479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021742068","https://openalex.org/A5100354733"],"corresponding_institution_ids":["https://openalex.org/I9916479"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":0.5079,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.56318625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9984999895095825,"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":0.9909999966621399,"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":0.7126678824424744},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6966869235038757},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6732850074768066},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6713979840278625},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6572312712669373},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5992398858070374},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5805729031562805},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5738734006881714},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4778423011302948},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.465738445520401},{"id":"https://openalex.org/keywords/alarm","display_name":"ALARM","score":0.4545336365699768},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.45024773478507996},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44757890701293945},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.43333595991134644},{"id":"https://openalex.org/keywords/vital-signs","display_name":"Vital signs","score":0.42003193497657776},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.41009053587913513},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36562302708625793},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14627376198768616},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07579761743545532}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7126678824424744},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6966869235038757},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6732850074768066},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6713979840278625},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6572312712669373},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5992398858070374},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5805729031562805},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5738734006881714},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4778423011302948},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.465738445520401},{"id":"https://openalex.org/C2779119184","wikidata":"https://www.wikidata.org/wiki/Q294350","display_name":"ALARM","level":2,"score":0.4545336365699768},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.45024773478507996},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44757890701293945},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.43333595991134644},{"id":"https://openalex.org/C2776890885","wikidata":"https://www.wikidata.org/wiki/Q1067560","display_name":"Vital signs","level":2,"score":0.42003193497657776},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.41009053587913513},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36562302708625793},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14627376198768616},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07579761743545532},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","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/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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-021-00738-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-021-00738-2","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-021-00738-2","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:27d3c7e3f2344137b845d62d20c324ef","is_oa":true,"landing_page_url":"https://doaj.org/article/27d3c7e3f2344137b845d62d20c324ef","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":"EURASIP Journal on Advances in Signal Processing, Vol 2021, Iss 1, Pp 1-24 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13634-021-00738-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-021-00738-2","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-021-00738-2","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1951078292","display_name":null,"funder_award_id":"No. 31800822","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3694689743","display_name":null,"funder_award_id":"31800822","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4919939608","display_name":null,"funder_award_id":"2018RCFC08","funder_id":"https://openalex.org/F4320324530","funder_display_name":"Fourth Military Medical University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324530","display_name":"Fourth Military Medical University","ror":"https://ror.org/00ms48f15"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3167893889.pdf","grobid_xml":"https://content.openalex.org/works/W3167893889.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W168765785","https://openalex.org/W1520309894","https://openalex.org/W1573528873","https://openalex.org/W1576149038","https://openalex.org/W1968461733","https://openalex.org/W1999036036","https://openalex.org/W2000982976","https://openalex.org/W2020153124","https://openalex.org/W2029745771","https://openalex.org/W2029956212","https://openalex.org/W2042849334","https://openalex.org/W2053153607","https://openalex.org/W2076491225","https://openalex.org/W2094524519","https://openalex.org/W2097721391","https://openalex.org/W2106706488","https://openalex.org/W2116426925","https://openalex.org/W2120390927","https://openalex.org/W2140578616","https://openalex.org/W2143426320","https://openalex.org/W2144454196","https://openalex.org/W2426052545","https://openalex.org/W2497655996","https://openalex.org/W2523586668","https://openalex.org/W2606735756","https://openalex.org/W2769087576","https://openalex.org/W2790203833","https://openalex.org/W2912979420","https://openalex.org/W2922207534","https://openalex.org/W2924660974","https://openalex.org/W2953978366","https://openalex.org/W2962335213","https://openalex.org/W2971785632","https://openalex.org/W2985938153","https://openalex.org/W2986619881"],"related_works":["https://openalex.org/W3128961546","https://openalex.org/W2909812254","https://openalex.org/W2770069281","https://openalex.org/W1983393909","https://openalex.org/W3121346907","https://openalex.org/W2040150569","https://openalex.org/W4379535633","https://openalex.org/W2468095590","https://openalex.org/W2132174924","https://openalex.org/W1911540634"],"abstract_inverted_index":{"Abstract":[0],"Pets":[1],"have":[2],"been":[3],"indispensable":[4],"members":[5],"for":[6,14,155],"many":[7],"families":[8],"in":[9,31,98,193],"modern":[10],"life,":[11],"especially":[12],"significant":[13],"the":[15,18,35,50,87,109,119,137,144,166,175,180,189],"elderly":[16],"and":[17,45,69,105,118,152,160,177,195],"blind.":[19],"However,":[20],"they":[21],"may":[22],"cause":[23],"false":[24,151],"alarm":[25],"when":[26],"misused":[27],"as":[28],"signal":[29,52],"source":[30],"non-contact":[32,194],"monitoring":[33],"of":[34,72,100,143,179],"vital":[36,197],"signs":[37,198],"using":[38],"ultra-wideband":[39],"(UWB)":[40],"radar.":[41],"Distinguishing":[42],"between":[43],"humans":[44,157],"pets":[46],"can":[47,66],"help":[48],"ensure":[49],"correct":[51],"source.":[53],"Nevertheless,":[54],"existing":[55],"solutions":[56],"are":[57],"few":[58],"or":[59],"only":[60,170],"utilize":[61],"a":[62,80],"single":[63],"feature,":[64],"which":[65],"hinder":[67],"robustness":[68],"accuracy":[70,178],"because":[71],"individual":[73],"differences.":[74],"In":[75],"this":[76],"study,":[77],"we":[78],"proposed":[79,181],"robust":[81],"multi-feature":[82],"based":[83],"method":[84,168,184],"to":[85,95,125,187],"solve":[86],"problem.":[88],"First,":[89],"19":[90],"discriminative":[91],"features":[92,110],"were":[93,111,122,158],"extracted":[94],"reflect":[96],"differences":[97],"aspects":[99],"energy,":[101],"frequency,":[102],"wavelet":[103],"entropy,":[104],"correlation":[106],"coefficient.":[107],"Second,":[108],"ranked":[112],"by":[113],"recursive":[114],"feature":[115,173],"elimination":[116],"algorithm":[117],"top":[120],"eight":[121],"then":[123],"selected":[124],"build":[126],"an":[127],"optimal":[128,145],"support":[129],"vector":[130],"machine":[131],"(SVM)":[132],"model.":[133],"The":[134,150,183],"area":[135],"under":[136],"receiver":[138],"operating":[139],"characteristic":[140],"curve":[141],"(AUC)":[142],"SVM":[146],"model":[147],"reached":[148],"0.9620.":[149],"missing":[153],"alarms":[154],"identifying":[156],"0.0962":[159],"0.0600,":[161],"respectively.":[162],"Finally,":[163],"comparison":[164],"with":[165],"state-of-the-art":[167],"that":[169],"employed":[171],"one":[172],"validated":[174],"advance":[176],"method.":[182],"is":[185],"envisioned":[186],"facilitate":[188],"UWB":[190],"radar":[191],"applications":[192],"continuous":[196],"monitoring.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}