{"id":"https://openalex.org/W2111960192","doi":"https://doi.org/10.1109/iscas.2002.1009812","title":"Wavelet denoising for highly noisy source separation","display_name":"Wavelet denoising for highly noisy source separation","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2111960192","doi":"https://doi.org/10.1109/iscas.2002.1009812","mag":"2111960192"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2002.1009812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1009812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/97065","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059449726","display_name":"Anisoara Paraschiv-Ionescu","orcid":"https://orcid.org/0000-0002-2341-4383"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"A. Paraschiv-Ionescu","raw_affiliation_strings":["Swiss Federal Institute of Technology, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Federal Institute of Technology, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055562421","display_name":"Christian Jutten","orcid":"https://orcid.org/0000-0002-4477-4847"},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Jutten","raw_affiliation_strings":["Laboratoire des Images et des Signaux, I. N. P. Grenoble, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire des Images et des Signaux, I. N. P. Grenoble, France","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087048361","display_name":"Kamiar Aminian","orcid":"https://orcid.org/0000-0002-6582-5375"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"K. Aminian","raw_affiliation_strings":["Swiss Federal Institute of Technology, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Federal Institute of Technology, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051401339","display_name":"Bijan Najafi","orcid":"https://orcid.org/0000-0002-0320-8101"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"B. Najafi","raw_affiliation_strings":["Swiss Federal Institute of Technology, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Federal Institute of Technology, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111521470","display_name":"Ph. Robert","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"P. Robert","raw_affiliation_strings":["Swiss Federal Institute of Technology, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Federal Institute of Technology, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5059449726"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":1.7778,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.86140946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"201"},"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":0.9983999729156494,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.8051154613494873},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.7278838157653809},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6452953815460205},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6231433153152466},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.566740870475769},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5640701055526733},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5542848110198975},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5296288132667542},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5262583494186401},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4817947745323181},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.47657227516174316},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.46630918979644775},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4339800477027893},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3977067470550537},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1662006676197052},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.05871567130088806},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.057399749755859375},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0448172390460968}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.8051154613494873},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.7278838157653809},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6452953815460205},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6231433153152466},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.566740870475769},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5640701055526733},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5542848110198975},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5296288132667542},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5262583494186401},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4817947745323181},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.47657227516174316},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.46630918979644775},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4339800477027893},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3977067470550537},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1662006676197052},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.05871567130088806},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.057399749755859375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0448172390460968},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iscas.2002.1009812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1009812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:97065","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/97065","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:97065","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/237146","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:97065","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/97065","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1548802052","https://openalex.org/W2079724595","https://openalex.org/W2080196643","https://openalex.org/W2132984323","https://openalex.org/W2137969290","https://openalex.org/W4211083646","https://openalex.org/W4255521522","https://openalex.org/W6632744857"],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2031820693","https://openalex.org/W3024816962","https://openalex.org/W973023320","https://openalex.org/W1910172735","https://openalex.org/W2118307209","https://openalex.org/W2107364365","https://openalex.org/W2539388437","https://openalex.org/W2107688514","https://openalex.org/W2137288760"],"abstract_inverted_index":{"The":[0,45],"aim":[1],"of":[2,19,39,42,47],"this":[3],"paper":[4],"is":[5,12],"to":[6,35,59],"demonstrate":[7],"that":[8],"wavelet":[9,31],"denoising":[10,32],"processing":[11],"extremely":[13],"attractive":[14],"for":[15],"efficient":[16],"source":[17,27],"separation":[18,28],"strong":[20],"noisy":[21],"mixtures.":[22],"Systematic":[23],"numerical":[24],"simulations":[25],"using":[26],"algorithms":[29],"after":[30],"are":[33,53],"used":[34],"provide":[36],"quantitative":[37],"evaluations":[38],"the":[40,43,57],"efficiency":[41],"method.":[44],"cases":[46],"correlated":[48],"Gaussian":[49],"and":[50],"non-Gaussian":[51],"noise":[52],"investigated,":[54],"which":[55],"open":[56],"way":[58],"various":[60],"practical":[61],"applications.":[62]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
