{"id":"https://openalex.org/W1990943620","doi":"https://doi.org/10.1007/bf00986005","title":"Bispectral analysis and reconstruction in the frequency domain of mono- and bidimensional deterministic sampled signals","display_name":"Bispectral analysis and reconstruction in the frequency domain of mono- and bidimensional deterministic sampled signals","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W1990943620","doi":"https://doi.org/10.1007/bf00986005","mag":"1990943620"},"language":"en","primary_location":{"id":"doi:10.1007/bf00986005","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00986005","pdf_url":null,"source":{"id":"https://openalex.org/S198285748","display_name":"Multidimensional Systems and Signal Processing","issn_l":"0923-6082","issn":["0923-6082","1573-0824"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multidimensional Systems and Signal Processing","raw_type":"journal-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/A5113434192","display_name":"J. Le Roux","orcid":null},"institutions":[{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"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"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Jo\u00ebl Le Roux","raw_affiliation_strings":["CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069595285","display_name":"Christophe Coroyer","orcid":null},"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/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christophe Coroyer","raw_affiliation_strings":["CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073684459","display_name":"Delphine Rossille","orcid":null},"institutions":[{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Delphine Rossille","raw_affiliation_strings":["CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, 06560, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Sophia Antipolis, I3A, University of Nice, Valbonne, France","institution_ids":["https://openalex.org/I201841394","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113434192"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394"],"apc_list":null,"apc_paid":null,"fwci":2.3137,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86545139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"1","first_page":"39","last_page":"66"},"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":0.9922999739646912,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9908999800682068,"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/bispectrum","display_name":"Bispectrum","score":0.9617326259613037},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.7221396565437317},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6444567441940308},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5596931576728821},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5406110286712646},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.5207265019416809},{"id":"https://openalex.org/keywords/non-uniform-discrete-fourier-transform","display_name":"Non-uniform discrete Fourier transform","score":0.483621746301651},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.4678804278373718},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.46676892042160034},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.45049065351486206},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.448437362909317},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4398013949394226},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42499104142189026},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.4241371154785156},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.34806108474731445},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.33699744939804077},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.2858882248401642},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.24703875184059143},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22502288222312927},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16069954633712769},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.10461559891700745}],"concepts":[{"id":"https://openalex.org/C114148568","wikidata":"https://www.wikidata.org/wiki/Q2410583","display_name":"Bispectrum","level":3,"score":0.9617326259613037},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.7221396565437317},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6444567441940308},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5596931576728821},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5406110286712646},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.5207265019416809},{"id":"https://openalex.org/C62058723","wikidata":"https://www.wikidata.org/wiki/Q7049066","display_name":"Non-uniform discrete Fourier transform","level":5,"score":0.483621746301651},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.4678804278373718},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.46676892042160034},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45049065351486206},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.448437362909317},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4398013949394226},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42499104142189026},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.4241371154785156},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.34806108474731445},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.33699744939804077},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.2858882248401642},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24703875184059143},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22502288222312927},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16069954633712769},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.10461559891700745},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00986005","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00986005","pdf_url":null,"source":{"id":"https://openalex.org/S198285748","display_name":"Multidimensional Systems and Signal Processing","issn_l":"0923-6082","issn":["0923-6082","1573-0824"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multidimensional Systems and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1509168122","https://openalex.org/W1614261693","https://openalex.org/W1863743085","https://openalex.org/W1980960916","https://openalex.org/W1996180003","https://openalex.org/W2001673554","https://openalex.org/W2006908269","https://openalex.org/W2011565119","https://openalex.org/W2018388266","https://openalex.org/W2024197020","https://openalex.org/W2027090248","https://openalex.org/W2031005205","https://openalex.org/W2041021745","https://openalex.org/W2041069457","https://openalex.org/W2041222266","https://openalex.org/W2042916880","https://openalex.org/W2048208241","https://openalex.org/W2055271787","https://openalex.org/W2055944306","https://openalex.org/W2089666193","https://openalex.org/W2089997560","https://openalex.org/W2093835340","https://openalex.org/W2120831936","https://openalex.org/W2123879611","https://openalex.org/W2146720180","https://openalex.org/W2147407640","https://openalex.org/W2147611826","https://openalex.org/W2152552797","https://openalex.org/W2172263470","https://openalex.org/W2296620616","https://openalex.org/W2796104303","https://openalex.org/W2798506522","https://openalex.org/W4249333974","https://openalex.org/W4252873880"],"related_works":["https://openalex.org/W2065632335","https://openalex.org/W1967434260","https://openalex.org/W2360207186","https://openalex.org/W2382006996","https://openalex.org/W19668000","https://openalex.org/W2143985734","https://openalex.org/W2540363888","https://openalex.org/W2364156071","https://openalex.org/W2045205194","https://openalex.org/W2025735542"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}