{"id":"https://openalex.org/W1987064905","doi":"https://doi.org/10.1109/conielecomp.2012.6189920","title":"A BCI motor imagery experiment based on parametric feature extraction and Fisher Criterion","display_name":"A BCI motor imagery experiment based on parametric feature extraction and Fisher Criterion","publication_year":2012,"publication_date":"2012-02-01","ids":{"openalex":"https://openalex.org/W1987064905","doi":"https://doi.org/10.1109/conielecomp.2012.6189920","mag":"1987064905"},"language":"en","primary_location":{"id":"doi:10.1109/conielecomp.2012.6189920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/conielecomp.2012.6189920","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CONIELECOMP 2012, 22nd International Conference on Electrical Communications and Computers","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/A5022354961","display_name":"David F. D\u2019Croz-Baron","orcid":"https://orcid.org/0000-0002-7026-5667"},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"David D'Croz-Baron","raw_affiliation_strings":["Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108838406","display_name":"Juan Manuel Ram\u00edrez","orcid":null},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Juan Manuel Ramirez","raw_affiliation_strings":["Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109150986","display_name":"Mary Baker","orcid":null},"institutions":[{"id":"https://openalex.org/I12315562","display_name":"Texas Tech University","ror":"https://ror.org/0405mnx93","country_code":"US","type":"education","lineage":["https://openalex.org/I12315562"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Baker","raw_affiliation_strings":["Department of Electrical Engineering, Texas Tech University, Lubbock, Texas, USA","[Department of Electrical Engineering, Texas Tech University, Lubbock, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas Tech University, Lubbock, Texas, USA","institution_ids":["https://openalex.org/I12315562"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Texas Tech University, Lubbock, USA]","institution_ids":["https://openalex.org/I12315562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031137488","display_name":"Vicente Alarcon\u2010Aquino","orcid":"https://orcid.org/0000-0002-9843-9219"},"institutions":[{"id":"https://openalex.org/I69181431","display_name":"Universidad de las Am\u00e9ricas Puebla","ror":"https://ror.org/01s1km724","country_code":"MX","type":"education","lineage":["https://openalex.org/I69181431"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Vicente Alarcon-Aquino","raw_affiliation_strings":["Department of Computing, Electronics and Mechatronics, UDLAP, Puebla, Puebla, Mexico","Department of Computing, Electronics and Mechatronics, UDLAP, Puebla, Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Electronics and Mechatronics, UDLAP, Puebla, Puebla, Mexico","institution_ids":["https://openalex.org/I69181431"]},{"raw_affiliation_string":"Department of Computing, Electronics and Mechatronics, UDLAP, Puebla, Mexico","institution_ids":["https://openalex.org/I69181431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043285585","display_name":"Obed Carrera","orcid":null},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Obed Carrera","raw_affiliation_strings":["Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, INAOE, Tonantzintla, Puebla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022354961"],"corresponding_institution_ids":["https://openalex.org/I39824353"],"apc_list":null,"apc_paid":null,"fwci":0.9765,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.72772765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"257","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.8563961982727051},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.8182361125946045},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6969419717788696},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.6938914060592651},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6620961427688599},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.6610190868377686},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5896205902099609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5167540907859802},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4748031198978424},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.47360730171203613},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.4715587794780731},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.45795074105262756},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4424278140068054},{"id":"https://openalex.org/keywords/higher-order-statistics","display_name":"Higher-order statistics","score":0.44018253684043884},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3368988037109375},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3276687264442444},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2352529764175415},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.10469138622283936}],"concepts":[{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.8563961982727051},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.8182361125946045},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6969419717788696},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.6938914060592651},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6620961427688599},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.6610190868377686},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5896205902099609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5167540907859802},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4748031198978424},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.47360730171203613},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.4715587794780731},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.45795074105262756},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4424278140068054},{"id":"https://openalex.org/C2780576426","wikidata":"https://www.wikidata.org/wiki/Q5757980","display_name":"Higher-order statistics","level":4,"score":0.44018253684043884},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3368988037109375},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3276687264442444},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2352529764175415},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.10469138622283936},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"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/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/conielecomp.2012.6189920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/conielecomp.2012.6189920","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CONIELECOMP 2012, 22nd International Conference on Electrical Communications and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1570375997","https://openalex.org/W1968058591","https://openalex.org/W1991923537","https://openalex.org/W2006582106","https://openalex.org/W2039274997","https://openalex.org/W2057219090","https://openalex.org/W2069350326","https://openalex.org/W2072535663","https://openalex.org/W2078707072","https://openalex.org/W2097826706","https://openalex.org/W2135346934","https://openalex.org/W2145947508","https://openalex.org/W2148328194","https://openalex.org/W2150445641","https://openalex.org/W2155980343","https://openalex.org/W6682186862"],"related_works":["https://openalex.org/W1977940006","https://openalex.org/W2887556756","https://openalex.org/W2947925238","https://openalex.org/W195417223","https://openalex.org/W1513407214","https://openalex.org/W1984377984","https://openalex.org/W1961545574","https://openalex.org/W2510077457","https://openalex.org/W3045772920","https://openalex.org/W2047816336"],"abstract_inverted_index":{"An":[0],"EEG-based":[1],"classification":[2],"method":[3],"in":[4],"the":[5,55,77,100],"time":[6],"domain":[7],"is":[8,29,61,91],"proposed":[9],"to":[10,54,93,112],"identify":[11],"left":[12],"and":[13,50,105,124,126],"right":[14],"hand":[15],"motor":[16],"imagery":[17],"as":[18],"part":[19],"of":[20,103],"a":[21,68],"brain-computer":[22],"interface":[23],"(BCI)":[24],"experiment.":[25],"The":[26,59],"feature":[27,72,96,106],"vector":[28],"formed":[30,98,108],"by":[31],"sixth":[32,38],"order":[33,39],"autoregressive":[34,41],"coefficients":[35,42,110],"(AR)":[36],"or":[37,83],"adaptive":[40],"(AAR)":[43],"representing":[44],"EEG":[45,56],"signals":[46],"obtained":[47,118],"from":[48],"C3":[49],"C4":[51],"channels,":[52],"according":[53],"10-20":[57],"standard.":[58],"signal":[60],"analyzed":[62],"considering":[63],"1":[64],"second":[65],"windows":[66],"with":[67,99,109],"50%":[69],"overlapping.":[70],"A":[71,86],"selection":[73],"process":[74],"based":[75],"on":[76],"Fisher":[78,114],"Criterion":[79],"(FC)":[80],"removes":[81],"irrelevant":[82],"noisy":[84],"information.":[85],"Linear":[87],"Discriminant":[88],"Analysis":[89],"(LDA)":[90],"applied":[92],"both":[94],"cases:":[95],"vectors":[97,107],"total":[101],"number":[102],"coefficients,":[104],"corresponding":[111],"larger":[113],"Ratio.":[115],"Classification":[116],"results":[117],"using":[119],"two":[120],"AR":[121],"methods,":[122],"Burg":[123],"Levinson-Durbin,":[125],"one":[127],"AAR":[128],"LMS":[129],"are":[130],"presented.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-25T21:42:39.735039","created_date":"2025-10-10T00:00:00"}