{"id":"https://openalex.org/W2328772363","doi":"https://doi.org/10.1007/s11045-016-0410-7","title":"Envelope detection using generalized analytic signal in 2D QLCT domains","display_name":"Envelope detection using generalized analytic signal in 2D QLCT domains","publication_year":2016,"publication_date":"2016-04-09","ids":{"openalex":"https://openalex.org/W2328772363","doi":"https://doi.org/10.1007/s11045-016-0410-7","mag":"2328772363"},"language":"en","primary_location":{"id":"doi:10.1007/s11045-016-0410-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11045-016-0410-7","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/A5016962594","display_name":"Kit Ian Kou","orcid":"https://orcid.org/0000-0003-1924-9087"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["CN","MO"],"is_corresponding":true,"raw_author_name":"Kit Ian Kou","raw_affiliation_strings":["Department of Mathematics, University of Macau, Taipa, Macau","School of Mathematical Sciences, South China Normal University, Guangzhou, 510631, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Macau, Taipa, Macau","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"School of Mathematical Sciences, South China Normal University, Guangzhou, 510631, Guangdong, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101533704","display_name":"Mingsheng Liu","orcid":"https://orcid.org/0000-0002-2644-6997"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming-Sheng Liu","raw_affiliation_strings":["School of Mathematical Sciences, South China Normal University, Guangzhou, 510631, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, South China Normal University, Guangzhou, 510631, Guangdong, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088538349","display_name":"J. Morais","orcid":"https://orcid.org/0000-0001-7045-0224"},"institutions":[{"id":"https://openalex.org/I187481652","display_name":"Instituto Tecnol\u00f3gico Aut\u00f3nomo de M\u00e9xico","ror":"https://ror.org/029md1766","country_code":"MX","type":"education","lineage":["https://openalex.org/I187481652"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Pedro Morais","raw_affiliation_strings":["Departamento de Matem\u00e1ticas, Instituto Tecnol\u00f3gico Aut\u00f3nomo de M\u00e9xico, R\u00edo Hondo #1, Col. Progreso Tizapan, 01080, Mexico, DF, Mexico"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1ticas, Instituto Tecnol\u00f3gico Aut\u00f3nomo de M\u00e9xico, R\u00edo Hondo #1, Col. Progreso Tizapan, 01080, Mexico, DF, Mexico","institution_ids":["https://openalex.org/I187481652"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047734953","display_name":"Cuiming Zou","orcid":"https://orcid.org/0000-0002-2283-9048"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Cuiming Zou","raw_affiliation_strings":["Department of Mathematics, University of Macau, Taipa, Macau"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Macau, Taipa, Macau","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5016962594"],"corresponding_institution_ids":["https://openalex.org/I187400657","https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":5.1423,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.9504616,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"28","issue":"4","first_page":"1343","last_page":"1366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.996399998664856,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9890000224113464,"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/analytic-signal","display_name":"Analytic signal","score":0.892753005027771},{"id":"https://openalex.org/keywords/hypercomplex-number","display_name":"Hypercomplex number","score":0.7745758891105652},{"id":"https://openalex.org/keywords/quaternion","display_name":"Quaternion","score":0.6588165163993835},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6040210127830505},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.5568500757217407},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5408973693847656},{"id":"https://openalex.org/keywords/hilbert-transform","display_name":"Hilbert transform","score":0.5347074270248413},{"id":"https://openalex.org/keywords/instantaneous-phase","display_name":"Instantaneous phase","score":0.46936848759651184},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4530208110809326},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45201972126960754},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.442461222410202},{"id":"https://openalex.org/keywords/envelope-detector","display_name":"Envelope detector","score":0.43361955881118774},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.4300454258918762},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.39500609040260315},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.274277925491333},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.16671371459960938},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.16139674186706543},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.13531216979026794},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09808555245399475},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.07973060011863708}],"concepts":[{"id":"https://openalex.org/C94727143","wikidata":"https://www.wikidata.org/wiki/Q485394","display_name":"Analytic signal","level":4,"score":0.892753005027771},{"id":"https://openalex.org/C203249530","wikidata":"https://www.wikidata.org/wiki/Q837414","display_name":"Hypercomplex number","level":3,"score":0.7745758891105652},{"id":"https://openalex.org/C200127275","wikidata":"https://www.wikidata.org/wiki/Q173853","display_name":"Quaternion","level":2,"score":0.6588165163993835},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6040210127830505},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.5568500757217407},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5408973693847656},{"id":"https://openalex.org/C28799612","wikidata":"https://www.wikidata.org/wiki/Q685437","display_name":"Hilbert transform","level":3,"score":0.5347074270248413},{"id":"https://openalex.org/C137798554","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Instantaneous phase","level":3,"score":0.46936848759651184},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4530208110809326},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45201972126960754},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.442461222410202},{"id":"https://openalex.org/C95676537","wikidata":"https://www.wikidata.org/wiki/Q1652250","display_name":"Envelope detector","level":4,"score":0.43361955881118774},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.4300454258918762},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.39500609040260315},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.274277925491333},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.16671371459960938},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.16139674186706543},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.13531216979026794},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09808555245399475},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.07973060011863708},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11045-016-0410-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11045-016-0410-7","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":[{"id":"https://openalex.org/G4350161885","display_name":null,"funder_award_id":"MYRG099(Y1-L2)-FST13-KKI","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G437111951","display_name":null,"funder_award_id":"11501015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4471809097","display_name":null,"funder_award_id":"2014A030307016","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G5543711996","display_name":null,"funder_award_id":"11401606","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G569260430","display_name":null,"funder_award_id":"MYRG2015-00058-FST","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G7777724935","display_name":null,"funder_award_id":"2014A030313422","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W20098429","https://openalex.org/W28669937","https://openalex.org/W122076865","https://openalex.org/W586299271","https://openalex.org/W1558963619","https://openalex.org/W1605417594","https://openalex.org/W1962010357","https://openalex.org/W1965075057","https://openalex.org/W1967468037","https://openalex.org/W1971873883","https://openalex.org/W1972673941","https://openalex.org/W1982836045","https://openalex.org/W1991098177","https://openalex.org/W1997203235","https://openalex.org/W2012017254","https://openalex.org/W2018609850","https://openalex.org/W2023204304","https://openalex.org/W2028139062","https://openalex.org/W2034935457","https://openalex.org/W2051979894","https://openalex.org/W2058149357","https://openalex.org/W2058558325","https://openalex.org/W2068255373","https://openalex.org/W2069633290","https://openalex.org/W2087635861","https://openalex.org/W2097120679","https://openalex.org/W2097854005","https://openalex.org/W2098627538","https://openalex.org/W2107306976","https://openalex.org/W2135269154","https://openalex.org/W2144154790","https://openalex.org/W2146846455","https://openalex.org/W2155507627","https://openalex.org/W2161478868","https://openalex.org/W2163716935","https://openalex.org/W2166741655","https://openalex.org/W2188563164","https://openalex.org/W2283477130","https://openalex.org/W3102858728","https://openalex.org/W3151807103","https://openalex.org/W3161439748","https://openalex.org/W4249851362","https://openalex.org/W4300723455","https://openalex.org/W6618743752","https://openalex.org/W6640974819","https://openalex.org/W7006308290"],"related_works":["https://openalex.org/W2166741655","https://openalex.org/W2028497691","https://openalex.org/W2021616674","https://openalex.org/W2393765384","https://openalex.org/W2364678610","https://openalex.org/W2075420061","https://openalex.org/W2349652637","https://openalex.org/W2510692285","https://openalex.org/W2368562860","https://openalex.org/W2384389642"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
