{"id":"https://openalex.org/W3195951622","doi":"https://doi.org/10.1109/ssp49050.2021.9513794","title":"How Beamforming Can Solve The Brain Source Imaging Problem?","display_name":"How Beamforming Can Solve The Brain Source Imaging Problem?","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3195951622","doi":"https://doi.org/10.1109/ssp49050.2021.9513794","mag":"3195951622"},"language":"en","primary_location":{"id":"doi:10.1109/ssp49050.2021.9513794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp49050.2021.9513794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Statistical Signal Processing Workshop (SSP)","raw_type":"proceedings-article"},"type":"preprint","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/A5023495097","display_name":"Paul Berraute","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210138969","display_name":"Ansys (France)","ror":"https://ror.org/044qb8j46","country_code":"FR","type":"company","lineage":["https://openalex.org/I21160419","https://openalex.org/I4210138969"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Paul Berraute","raw_affiliation_strings":["Université de Rennes 1,LTSI,Rennes,France,F-35000","Ansys SAS., France"],"affiliations":[{"raw_affiliation_string":"Université de Rennes 1,LTSI,Rennes,France,F-35000","institution_ids":["https://openalex.org/I4210105651"]},{"raw_affiliation_string":"Ansys SAS., France","institution_ids":["https://openalex.org/I4210138969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015307055","display_name":"Laurent Albera","orcid":"https://orcid.org/0000-0002-2109-5649"},"institutions":[{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Albera","raw_affiliation_strings":["Université de Rennes 1,LTSI,Rennes,France,F-35000"],"affiliations":[{"raw_affiliation_string":"Université de Rennes 1,LTSI,Rennes,France,F-35000","institution_ids":["https://openalex.org/I4210105651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046012237","display_name":"Michel Rochette","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138969","display_name":"Ansys (France)","ror":"https://ror.org/044qb8j46","country_code":"FR","type":"company","lineage":["https://openalex.org/I21160419","https://openalex.org/I4210138969"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Michel Rochette","raw_affiliation_strings":["Ansys SAS.,France","Ansys SAS., France"],"affiliations":[{"raw_affiliation_string":"Ansys SAS.,France","institution_ids":["https://openalex.org/I4210138969"]},{"raw_affiliation_string":"Ansys SAS., France","institution_ids":["https://openalex.org/I4210138969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042819031","display_name":"Isabelle Merlet","orcid":"https://orcid.org/0000-0003-2590-6848"},"institutions":[{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Isabelle Merlet","raw_affiliation_strings":["Université de Rennes 1,LTSI,Rennes,France,F-35000"],"affiliations":[{"raw_affiliation_string":"Université de Rennes 1,LTSI,Rennes,France,F-35000","institution_ids":["https://openalex.org/I4210105651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045539855","display_name":"Amar Kachenoura","orcid":"https://orcid.org/0000-0003-4340-1261"},"institutions":[{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Amar Kachenoura","raw_affiliation_strings":["Université de Rennes 1,LTSI,Rennes,France,F-35000"],"affiliations":[{"raw_affiliation_string":"Université de Rennes 1,LTSI,Rennes,France,F-35000","institution_ids":["https://openalex.org/I4210105651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023495097"],"corresponding_institution_ids":["https://openalex.org/I4210105651","https://openalex.org/I4210138969"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10650532,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"171","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"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/T10860","display_name":"Speech and Audio Processing","score":0.9980000257492065,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/beamforming","display_name":"Beamforming","score":0.8931310176849365},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7612920999526978},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6797548532485962},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5801004767417908},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4880739450454712},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3713548183441162},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33872687816619873},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2681862711906433},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12753167748451233},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09341573715209961},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07610461115837097}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8931310176849365},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7612920999526978},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6797548532485962},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5801004767417908},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4880739450454712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3713548183441162},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33872687816619873},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2681862711906433},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12753167748451233},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09341573715209961},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07610461115837097},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ssp49050.2021.9513794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp49050.2021.9513794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Statistical Signal Processing Workshop (SSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03370528v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03370528","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"21st IEEE Statistical Signal Processing Workshop, SSP 2021, Jul 2021, Rio de Janeiro, Brazil. pp.171-175, ⟨10.1109/SSP49050.2021.9513794⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1556669719","https://openalex.org/W1921756296","https://openalex.org/W1941099773","https://openalex.org/W1951380151","https://openalex.org/W1973522832","https://openalex.org/W1988945834","https://openalex.org/W2016980059","https://openalex.org/W2029341247","https://openalex.org/W2071841247","https://openalex.org/W2130863149","https://openalex.org/W2137003028","https://openalex.org/W2140514146","https://openalex.org/W2164278908","https://openalex.org/W2168705467","https://openalex.org/W2419166069","https://openalex.org/W2617257389","https://openalex.org/W2767428262","https://openalex.org/W2913535645","https://openalex.org/W2954799503","https://openalex.org/W4292363360","https://openalex.org/W6633449311","https://openalex.org/W6640714025","https://openalex.org/W6758920291"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2963170046","https://openalex.org/W2073681303","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W818226659","https://openalex.org/W2923631784","https://openalex.org/W4311414679","https://openalex.org/W2567141277","https://openalex.org/W2130785056"],"abstract_inverted_index":{"Localizing":[0],"and":[1,65,81,86],"reconstructing":[2],"the":[3,20,23,75,96,106,110,114],"time":[4],"course":[5],"of":[6,22,100,109,116],"spatially":[7,28,91],"distributed":[8,29,92],"sources":[9,93],"from":[10],"electroencephalographic":[11],"recordings":[12],"is":[13],"a":[14,26,38,51,70],"challenging":[15],"task":[16],"in":[17,34,113],"beamforming.":[18],"Indeed,":[19],"location":[21],"dipoles":[24],"constituting":[25],"given":[27],"source":[30,63],"must":[31],"be":[32,84],"known":[33],"advance":[35],"to":[36,88],"create":[37],"filter":[39],"that":[40],"will":[41],"not":[42],"cancel":[43],"them":[44],"out.":[45],"In":[46],"this":[47],"paper,":[48],"we":[49],"present":[50],"new":[52],"scheme":[53],"named":[54],"SABLE":[55,72,111],"which":[56],"uses":[57],"Sparsity":[58],"And":[59],"Beamforming":[60],"for":[61],"brain":[62],"Localisation":[64],"Estimation":[66],"without":[67],"requiring":[68],"such":[69],"prior.":[71],"shows":[73],"how":[74],"two":[76],"beamforming":[77],"steps":[78],"(i.e.":[79],"filtering":[80],"localization)":[82],"can":[83],"merged":[85],"extended":[87],"deal":[89],"with":[90],"by":[94],"modeling":[95],"hyper":[97],"synchronous":[98],"nature":[99],"their":[101],"activity.":[102],"Numerical":[103],"experiments":[104],"show":[105],"good":[107],"behaviour":[108],"technique":[112],"context":[115],"epilepsy.":[117]},"counts_by_year":[],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}