{"id":"https://openalex.org/W2796288942","doi":"https://doi.org/10.1109/tim.2018.2816438","title":"A New Partial Discharge Signal Denoising Algorithm Based on Adaptive Dual-Tree Complex Wavelet Transform","display_name":"A New Partial Discharge Signal Denoising Algorithm Based on Adaptive Dual-Tree Complex Wavelet Transform","publication_year":2018,"publication_date":"2018-04-05","ids":{"openalex":"https://openalex.org/W2796288942","doi":"https://doi.org/10.1109/tim.2018.2816438","mag":"2796288942"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2018.2816438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2816438","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","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/A5075006465","display_name":"Mohsen Ghorat","orcid":null},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohsen Ghorat","raw_affiliation_strings":["Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050619915","display_name":"Gevork B. Gharehpetian","orcid":"https://orcid.org/0000-0003-1521-790X"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"G. B. Gharehpetian","raw_affiliation_strings":["Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-1521-790X","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064119227","display_name":"Hamid Latifi","orcid":"https://orcid.org/0000-0002-0234-8612"},"institutions":[{"id":"https://openalex.org/I48379061","display_name":"Shahid Beheshti University","ror":"https://ror.org/0091vmj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I48379061"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hamid Latifi","raw_affiliation_strings":["Department of Physics and Laser and Plasma Institute, Shahid Beheshti University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Laser and Plasma Institute, Shahid Beheshti University, Tehran, Iran","institution_ids":["https://openalex.org/I48379061"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031070481","display_name":"Maryam A. Hejazi","orcid":"https://orcid.org/0000-0002-0764-0583"},"institutions":[{"id":"https://openalex.org/I105818395","display_name":"University of Kashan","ror":"https://ror.org/015zmr509","country_code":"IR","type":"education","lineage":["https://openalex.org/I105818395"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Maryam A. Hejazi","raw_affiliation_strings":["Electrical Engineering Department, University of Kashan, Kashan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of Kashan, Kashan, Iran","institution_ids":["https://openalex.org/I105818395"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5639,"has_fulltext":false,"cited_by_count":86,"citation_normalized_percentile":{"value":0.93988196,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"67","issue":"10","first_page":"2262","last_page":"2272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9937000274658203,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/complex-wavelet-transform","display_name":"Complex wavelet transform","score":0.9198750853538513},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.6973493099212646},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.5897759199142456},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5722223520278931},{"id":"https://openalex.org/keywords/partial-discharge","display_name":"Partial discharge","score":0.5676784515380859},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5262583494186401},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5228952765464783},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5200240612030029},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44134756922721863},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44073230028152466},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.438510924577713},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.43047815561294556},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.42432090640068054},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.366205632686615},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.337721049785614},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.14948418736457825},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1315152943134308}],"concepts":[{"id":"https://openalex.org/C2777885455","wikidata":"https://www.wikidata.org/wiki/Q5156615","display_name":"Complex wavelet transform","level":5,"score":0.9198750853538513},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6973493099212646},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.5897759199142456},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5722223520278931},{"id":"https://openalex.org/C130143024","wikidata":"https://www.wikidata.org/wiki/Q1929972","display_name":"Partial discharge","level":3,"score":0.5676784515380859},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5262583494186401},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5228952765464783},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5200240612030029},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44134756922721863},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44073230028152466},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.438510924577713},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.43047815561294556},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.42432090640068054},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.366205632686615},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.337721049785614},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.14948418736457825},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1315152943134308},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2018.2816438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2816438","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5799999833106995,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W217518988","https://openalex.org/W1500527931","https://openalex.org/W1536790594","https://openalex.org/W1585675989","https://openalex.org/W1937931689","https://openalex.org/W1964991965","https://openalex.org/W1965392664","https://openalex.org/W1966665425","https://openalex.org/W1975374405","https://openalex.org/W1988917938","https://openalex.org/W1989199914","https://openalex.org/W2003178700","https://openalex.org/W2007627365","https://openalex.org/W2018197332","https://openalex.org/W2018332268","https://openalex.org/W2032132990","https://openalex.org/W2037002806","https://openalex.org/W2049984535","https://openalex.org/W2053713807","https://openalex.org/W2063864225","https://openalex.org/W2071860331","https://openalex.org/W2085620971","https://openalex.org/W2088788336","https://openalex.org/W2088911219","https://openalex.org/W2090639095","https://openalex.org/W2092662841","https://openalex.org/W2102287387","https://openalex.org/W2106501835","https://openalex.org/W2113636686","https://openalex.org/W2135635038","https://openalex.org/W2140785014","https://openalex.org/W2146227109","https://openalex.org/W2154780922","https://openalex.org/W2159437955","https://openalex.org/W2160725657","https://openalex.org/W2161227676","https://openalex.org/W2166722844","https://openalex.org/W2168220058","https://openalex.org/W2194077082","https://openalex.org/W2466433409","https://openalex.org/W2516528727","https://openalex.org/W2521708474","https://openalex.org/W2528546263","https://openalex.org/W2548585053","https://openalex.org/W2749005107","https://openalex.org/W6655136030","https://openalex.org/W6658391825","https://openalex.org/W6664137542","https://openalex.org/W6673018105","https://openalex.org/W6676242442","https://openalex.org/W6729258117"],"related_works":["https://openalex.org/W2414126229","https://openalex.org/W2100138396","https://openalex.org/W1894848893","https://openalex.org/W2906201733","https://openalex.org/W2205192157","https://openalex.org/W2065452897","https://openalex.org/W2164080904","https://openalex.org/W2349684595","https://openalex.org/W2399211203","https://openalex.org/W2170258560"],"abstract_inverted_index":{"Denoising":[0],"is":[1,26,29,50],"a":[2,20],"key":[3],"step":[4],"in":[5,14,66,79,102,111],"diagnosis":[6],"and":[7,40,60,88,108,122],"evaluation":[8],"of":[9,34,75,93,106,117,119],"partial":[10],"discharge":[11],"(PD)":[12],"signals":[13,70,121],"power":[15],"transformers.":[16],"In":[17],"this":[18],"paper,":[19],"new":[21,47],"PD":[22,69,86,120,123],"signal":[23,87],"denoising":[24,67],"algorithm":[25,96],"presented,":[27],"which":[28,49],"based":[30,71],"on":[31,72],"the":[32,73,94],"combination":[33],"dual-tree":[35],"complex":[36],"wavelet":[37],"transform":[38],"(DTCWT)":[39],"adaptive":[41,53],"singular":[42,77],"value":[43],"decomposition":[44],"(ASVD).":[45],"This":[46],"algorithm,":[48],"introduced":[51],"as":[52],"DTCWT":[54,81,107],"(ADTCWT),":[55],"was":[56,64,97],"evaluated":[57],"through":[58],"simulations":[59],"experimental":[61],"tests.":[62],"ADTCWT":[63,95],"employed":[65],"from":[68],"selection":[74],"best":[76],"values":[78],"each":[80],"level":[82],"decomposition,":[83],"corresponding":[84],"to":[85],"noise.":[89],"The":[90],"superior":[91],"performance":[92],"demonstrated":[98],"using":[99],"various":[100],"indices":[101],"comparison":[103],"with":[104],"those":[105],"ASVD":[109],"methods":[110],"noise":[112],"reduction,":[113],"besides":[114],"preserving":[115],"time":[116],"arrival":[118],"localization.":[124]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
