{"id":"https://openalex.org/W2144561024","doi":"https://doi.org/10.1109/icassp.2006.1661405","title":"Enhanced Source Separation by Morphological Component Analysis","display_name":"Enhanced Source Separation by Morphological Component Analysis","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W2144561024","doi":"https://doi.org/10.1109/icassp.2006.1661405","mag":"2144561024"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2006.1661405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1661405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","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/A5086374711","display_name":"J. Bobin","orcid":"https://orcid.org/0000-0003-1457-7890"},"institutions":[{"id":"https://openalex.org/I4210127723","display_name":"Direction des \u00e9nergies","ror":"https://ror.org/03cwzta72","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I4210127723"]},{"id":"https://openalex.org/I4210128565","display_name":"CEA Paris-Saclay","ror":"https://ror.org/03n15ch10","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210128565"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2738703131"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"J. Bobin","raw_affiliation_strings":["CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","DAPNIA/SEDI-SAP, Service d\u2019Astrophysique, CEA/Saclay, 91191 Gif sur Yvette, France"],"affiliations":[{"raw_affiliation_string":"CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210127723","https://openalex.org/I4210128565"]},{"raw_affiliation_string":"DAPNIA/SEDI-SAP, Service d\u2019Astrophysique, CEA/Saclay, 91191 Gif sur Yvette, France","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210127723","https://openalex.org/I4210128565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107938984","display_name":"Y. Moudden","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128565","display_name":"CEA Paris-Saclay","ror":"https://ror.org/03n15ch10","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210128565"]},{"id":"https://openalex.org/I4210127723","display_name":"Direction des \u00e9nergies","ror":"https://ror.org/03cwzta72","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I4210127723"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2738703131"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Y. Moudden","raw_affiliation_strings":["CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","DAPNIA-SEDI-SAP, CEA-Saclay, Gif-sur-Yvette"],"affiliations":[{"raw_affiliation_string":"CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210127723","https://openalex.org/I4210128565"]},{"raw_affiliation_string":"DAPNIA-SEDI-SAP, CEA-Saclay, Gif-sur-Yvette","institution_ids":["https://openalex.org/I4210128565"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008794792","display_name":"Jean\u2010Luc Starck","orcid":"https://orcid.org/0000-0003-2177-7794"},"institutions":[{"id":"https://openalex.org/I4210128565","display_name":"CEA Paris-Saclay","ror":"https://ror.org/03n15ch10","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210128565"]},{"id":"https://openalex.org/I4210127723","display_name":"Direction des \u00e9nergies","ror":"https://ror.org/03cwzta72","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I4210127723"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2738703131"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-L. Starck","raw_affiliation_strings":["CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","DAPNIA-SEDI-SAP, CEA-Saclay, Gif-sur-Yvette"],"affiliations":[{"raw_affiliation_string":"CEA/Saclay, DAPNIA/SEDI-SAP, Service d'Astrophysique, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210127723","https://openalex.org/I4210128565"]},{"raw_affiliation_string":"DAPNIA-SEDI-SAP, CEA-Saclay, Gif-sur-Yvette","institution_ids":["https://openalex.org/I4210128565"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086374711"],"corresponding_institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210127723","https://openalex.org/I4210128565"],"apc_list":null,"apc_paid":null,"fwci":0.636,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.69248581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"833"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9979000091552734,"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/inpainting","display_name":"Inpainting","score":0.8441142439842224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7042882442474365},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.6249719262123108},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.6176202893257141},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.5543651580810547},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5431784987449646},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.5427253246307373},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5388889312744141},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.519199013710022},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.515763521194458},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5157173275947571},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.5133990049362183},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.4767621159553528},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4563787877559662},{"id":"https://openalex.org/keywords/component-analysis","display_name":"Component analysis","score":0.42548635601997375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4130541980266571},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35121458768844604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19006720185279846}],"concepts":[{"id":"https://openalex.org/C11727466","wikidata":"https://www.wikidata.org/wiki/Q1628157","display_name":"Inpainting","level":3,"score":0.8441142439842224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7042882442474365},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.6249719262123108},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.6176202893257141},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5543651580810547},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5431784987449646},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.5427253246307373},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5388889312744141},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.519199013710022},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.515763521194458},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5157173275947571},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.5133990049362183},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.4767621159553528},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4563787877559662},{"id":"https://openalex.org/C2780692498","wikidata":"https://www.wikidata.org/wiki/Q16950721","display_name":"Component analysis","level":2,"score":0.42548635601997375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4130541980266571},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35121458768844604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19006720185279846},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2006.1661405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1661405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1548802052","https://openalex.org/W1560910787","https://openalex.org/W1986931325","https://openalex.org/W2074293300","https://openalex.org/W2078204800","https://openalex.org/W2098288204","https://openalex.org/W2120954952","https://openalex.org/W2124195644","https://openalex.org/W2132680427","https://openalex.org/W2136235822","https://openalex.org/W2140499889","https://openalex.org/W2142638745","https://openalex.org/W2148556090","https://openalex.org/W2151186643","https://openalex.org/W2151693816","https://openalex.org/W2154332973","https://openalex.org/W2161219071","https://openalex.org/W6679991515"],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2144245917","https://openalex.org/W2031820693","https://openalex.org/W2383360070","https://openalex.org/W2889447638","https://openalex.org/W1910172735","https://openalex.org/W2107364365","https://openalex.org/W2118307209","https://openalex.org/W2107688514","https://openalex.org/W2137288760"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"two":[3],"extensions":[4],"of":[5,19,23,85,90,115],"the":[6,20,34,86,91],"recent":[7],"morphological":[8,77],"component":[9],"analysis":[10],"(MCA)":[11],"method":[12],"to":[13,30,43],"multichannel":[14],"data.":[15],"MCA":[16],"takes":[17,83],"advantage":[18,84],"sparse":[21,88],"representation":[22],"structured":[24],"data":[25,35],"in":[26,33,48,121],"large":[27],"overcomplete":[28],"dictionaries":[29],"separate":[31],"features":[32],"based":[36,75],"on":[37,76],"their":[38],"morphology.":[39],"It":[40],"was":[41],"shown":[42],"be":[44,95],"an":[45,53],"efficient":[46],"technique":[47],"such":[49],"problems":[50],"as":[51,105],"separating":[52],"image":[54],"into":[55],"texture":[56],"and":[57,117],"piecewise":[58],"smooth":[59],"parts":[60],"or":[61],"for":[62,109],"inpainting":[63],"applications.":[64],"A":[65,79],"first":[66],"extension,":[67,81],"MMCA,":[68],"achieves":[69],"a":[70,106],"similar":[71],"source":[72,111],"separation":[73],"objective":[74],"diversity.":[78],"second":[80],"GMMCA,":[82],"highly":[87],"representations":[89],"sources":[92],"that":[93],"can":[94],"built":[96],"using":[97],"MCA.":[98],"Indeed,":[99],"sparsity":[100],"is":[101,119],"now":[102],"generally":[103],"recognized":[104],"valuable":[107],"property":[108],"blind":[110],"separation.":[112],"The":[113],"efficiency":[114],"MMCA":[116],"GMMCA":[118],"confirmed":[120],"numerical":[122],"experiments":[123]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
