{"id":"https://openalex.org/W1992974489","doi":"https://doi.org/10.1109/icassp.2008.4517684","title":"Analysis and detection of motion artifact in photoplethysmographic data using higher order statistics","display_name":"Analysis and detection of motion artifact in photoplethysmographic data using higher order statistics","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W1992974489","doi":"https://doi.org/10.1109/icassp.2008.4517684","mag":"1992974489"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4517684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517684","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5110628636","display_name":"Rajet Krishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rajet Krishnan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas, USA","Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas, USA","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003778401","display_name":"Balasubramaniam Natarajan","orcid":"https://orcid.org/0000-0001-6429-9003"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Balasubramaniam Natarajan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas","Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000313450","display_name":"Steve Warren","orcid":"https://orcid.org/0000-0002-9811-2267"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steve Warren","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas, USA","Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Kansas State University, Manhattan, Kansas, USA","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS#TAB#","institution_ids":["https://openalex.org/I189590672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110628636"],"corresponding_institution_ids":["https://openalex.org/I189590672"],"apc_list":null,"apc_paid":null,"fwci":10.723,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.98078463,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"613","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.8734365701675415},{"id":"https://openalex.org/keywords/kurtosis","display_name":"Kurtosis","score":0.7996819615364075},{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.6619192361831665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5669244527816772},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5234929323196411},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5112509727478027},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48154762387275696},{"id":"https://openalex.org/keywords/higher-order-statistics","display_name":"Higher-order statistics","score":0.4797695577144623},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.46753403544425964},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4396839141845703},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4387952983379364},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.4118267893791199},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.34388935565948486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3107805848121643},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3039815425872803},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.302228182554245},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12373456358909607},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0704973042011261}],"concepts":[{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.8734365701675415},{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.7996819615364075},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.6619192361831665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5669244527816772},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5234929323196411},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5112509727478027},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48154762387275696},{"id":"https://openalex.org/C2780576426","wikidata":"https://www.wikidata.org/wiki/Q5757980","display_name":"Higher-order statistics","level":4,"score":0.4797695577144623},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.46753403544425964},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4396839141845703},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4387952983379364},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.4118267893791199},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.34388935565948486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3107805848121643},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3039815425872803},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.302228182554245},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12373456358909607},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0704973042011261},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2008.4517684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517684","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1573902889","https://openalex.org/W1982676120","https://openalex.org/W1993626146","https://openalex.org/W2004215803","https://openalex.org/W2018388266","https://openalex.org/W2104164259","https://openalex.org/W2108851690","https://openalex.org/W2123879611","https://openalex.org/W2159688035","https://openalex.org/W2162813809","https://openalex.org/W6683925190"],"related_works":["https://openalex.org/W4315866209","https://openalex.org/W1581491866","https://openalex.org/W1522930357","https://openalex.org/W2134313208","https://openalex.org/W2025157091","https://openalex.org/W2046658851","https://openalex.org/W1582578631","https://openalex.org/W2051158236","https://openalex.org/W2050810337","https://openalex.org/W2087721185"],"abstract_inverted_index":{"In":[0,42,64],"this":[1],"work,":[2],"we":[3],"present":[4,24],"novel":[5],"methods":[6],"for":[7,137],"detecting":[8],"the":[9,26,37,43,51,65,68,92,106,124,140,146,153],"presence":[10,69,93],"of":[11,50,70,88,94,108,139,145],"motion":[12,75,122],"artifact":[13,76],"in":[14,25,36,105,118],"photoplethysmographic":[15],"(PPG)":[16],"measurements":[17],"based":[18],"on":[19],"higher":[20],"order":[21],"statistical":[22],"information":[23],"data.":[27,63,111],"We":[28],"analyze":[29],"both":[30],"clean":[31,59,109],"and":[32,39,47,60,100],"corrupt":[33],"PPG":[34,89,110],"data":[35,90,119],"time":[38,44],"frequency":[40,66,81],"domains.":[41],"domain,":[45,67],"skew":[46],"kurtosis":[48,83],"measures":[49,147],"signal":[52],"are":[53],"used":[54,157],"as":[55,148],"distinguishing":[56],"metrics":[57],"between":[58],"motion-":[61],"corrupted":[62,120],"random":[71],"components":[72],"due":[73],"to":[74,158,162],"is":[77,116,128,135,156],"analyzed":[78],"using":[79],"a":[80,164],"domain":[82],"measure.":[84],"Additionally,":[85,142],"bispectral":[86],"analysis":[87],"indicates":[91],"strong":[95],"quadratic":[96,113],"phase":[97,114],"coupling":[98,104,115,126],"(QPC)":[99],"more":[101],"specifically":[102],"self":[103,125],"case":[107],"Though":[112],"found":[117],"by":[121],"artifact,":[123],"feature":[127],"absent.":[129],"A":[130],"Neyman-Pearson":[131],"(NP)":[132],"detection":[133],"rule":[134,155],"formulated":[136],"each":[138,144],"measures.":[141],"treating":[143],"observations":[149],"from":[150],"independent":[151],"sensors,":[152],"Varshney-Chair":[154],"fuse":[159],"individual":[160],"decisions":[161],"form":[163],"global":[165],"system":[166],"decision.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}