{"id":"https://openalex.org/W2277121427","doi":"https://doi.org/10.1109/icassp.2016.7471634","title":"Complex NMF under phase constraints based on signal modeling: Application to audio source separation","display_name":"Complex NMF under phase constraints based on signal modeling: Application to audio source separation","publication_year":2016,"publication_date":"2016-03-01","ids":{"openalex":"https://openalex.org/W2277121427","doi":"https://doi.org/10.1109/icassp.2016.7471634","mag":"2277121427"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2016.7471634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7471634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1605.07466","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067843269","display_name":"Paul Magron","orcid":"https://orcid.org/0000-0002-8561-0961"},"institutions":[{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Paul Magron","raw_affiliation_strings":["LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France"],"affiliations":[{"raw_affiliation_string":"LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I277688954","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028865449","display_name":"Roland Badeau","orcid":"https://orcid.org/0000-0002-9630-6877"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Roland Badeau","raw_affiliation_strings":["LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France"],"affiliations":[{"raw_affiliation_string":"LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I277688954","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010434831","display_name":"Bertrand David","orcid":"https://orcid.org/0000-0002-5520-8613"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bertrand David","raw_affiliation_strings":["LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France"],"affiliations":[{"raw_affiliation_string":"LTCI, CNRS, Universit\u00e9 Paris-Saclay, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I277688954","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5067843269"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I4210165912"],"apc_list":null,"apc_paid":null,"fwci":4.3359,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.9493277,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"46","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T11309","display_name":"Music and Audio Processing","score":0.9997000098228455,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.8891369104385376},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8866711258888245},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7526034116744995},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.7314086556434631},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6568777561187744},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5712852478027344},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.5410834550857544},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5371037721633911},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.49974632263183594},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.4975002110004425},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.48064935207366943},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.46474167704582214},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.46073979139328003},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45484718680381775},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.45423051714897156},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3843478560447693},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.29800575971603394},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16417762637138367},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1100875735282898}],"concepts":[{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.8891369104385376},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8866711258888245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7526034116744995},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.7314086556434631},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6568777561187744},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5712852478027344},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.5410834550857544},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5371037721633911},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.49974632263183594},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4975002110004425},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.48064935207366943},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.46474167704582214},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.46073979139328003},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45484718680381775},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.45423051714897156},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3843478560447693},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.29800575971603394},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16417762637138367},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1100875735282898},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2016.7471634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7471634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1605.07466","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1605.07466","pdf_url":"https://arxiv.org/pdf/1605.07466","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1605.07466","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1605.07466","pdf_url":"https://arxiv.org/pdf/1605.07466","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W981756352","https://openalex.org/W1603632465","https://openalex.org/W1902027874","https://openalex.org/W1988121849","https://openalex.org/W2039844283","https://openalex.org/W2041498927","https://openalex.org/W2067200573","https://openalex.org/W2095072097","https://openalex.org/W2104298926","https://openalex.org/W2118718620","https://openalex.org/W2120847449","https://openalex.org/W2127851351","https://openalex.org/W2149214741","https://openalex.org/W2163312093","https://openalex.org/W2164764235","https://openalex.org/W2177709119","https://openalex.org/W2212590960","https://openalex.org/W2556247670","https://openalex.org/W2566755135","https://openalex.org/W2584505851","https://openalex.org/W3104596897","https://openalex.org/W4235716345","https://openalex.org/W4297904305","https://openalex.org/W6636328019","https://openalex.org/W6677759377","https://openalex.org/W6731203071"],"related_works":["https://openalex.org/W2551137307","https://openalex.org/W2113526703","https://openalex.org/W2123043102","https://openalex.org/W2577807713","https://openalex.org/W3094316140","https://openalex.org/W2098101267","https://openalex.org/W2172909489","https://openalex.org/W3112881379","https://openalex.org/W2002298560","https://openalex.org/W2019256813"],"abstract_inverted_index":{"Nonnegative":[0],"Matrix":[1],"Factorization":[2],"(NMF)":[3],"is":[4,31],"a":[5,81,87,93],"powerful":[6],"tool":[7],"for":[8,27,33,117,136],"decomposing":[9],"mixtures":[10],"of":[11,51,89,99,106,128],"audio":[12,100,142],"signals":[13],"in":[14,60,132,140],"the":[15,20,24,46,49,52,58,78,97,104,107,119,126,133],"Time-Frequency":[16],"(TF)":[17],"domain.":[18],"In":[19],"source":[21],"separation":[22],"framework,":[23],"phase":[25,50,59,71,82],"recovery":[26],"each":[28],"extracted":[29],"component":[30],"necessary":[32],"synthesizing":[34],"time-domain":[35],"signals.":[36],"The":[37,122],"Complex":[38],"NMF":[39],"(CNMF)":[40],"model":[41,120],"aims":[42],"to":[43,56,62,69],"jointly":[44],"estimate":[45],"spectrogram":[47],"and":[48,92],"sources,":[53],"but":[54],"requires":[55],"constrain":[57],"order":[61],"produce":[63],"satisfactory":[64],"sounding":[65],"results.":[66],"We":[67,112],"propose":[68],"incorporate":[70],"constraints":[72,131],"based":[73,95],"on":[74,96],"signal":[75],"models":[76,103],"within":[77,109],"CNMF":[79,134],"framework:":[80],"unwrapping":[83],"constraint":[84,94],"that":[85],"enforces":[86],"form":[88],"temporal":[90],"coherence,":[91],"repetition":[98],"events,":[101],"which":[102],"phases":[105],"sources":[108],"onset":[110],"frames.":[111],"also":[113],"provide":[114],"an":[115],"algorithm":[116],"estimating":[118],"parameters.":[121],"experimental":[123],"results":[124],"highlight":[125],"interest":[127],"including":[129],"such":[130],"framework":[135],"separating":[137],"overlapping":[138],"components":[139],"complex":[141],"mixtures.":[143]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-06-24T00:00:00"}
