{"id":"https://openalex.org/W4400315542","doi":"https://doi.org/10.1109/isivc61350.2024.10577937","title":"Wavelet-Based Denoising Diffusion Models for ECG Signal Enhancement","display_name":"Wavelet-Based Denoising Diffusion Models for ECG Signal Enhancement","publication_year":2024,"publication_date":"2024-05-21","ids":{"openalex":"https://openalex.org/W4400315542","doi":"https://doi.org/10.1109/isivc61350.2024.10577937"},"language":"en","primary_location":{"id":"doi:10.1109/isivc61350.2024.10577937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isivc61350.2024.10577937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 12th International Symposium on Signal, Image, Video and Communications (ISIVC)","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/A5002055115","display_name":"Lahcen El Bouny","orcid":"https://orcid.org/0000-0001-6821-1195"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lahcen El Bouny","raw_affiliation_strings":["University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078461748","display_name":"Mohamed Zouidine","orcid":"https://orcid.org/0000-0002-0848-1027"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohamed Zouidine","raw_affiliation_strings":["University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003733808","display_name":"Khalid Fakhar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145365","display_name":"Universit\u00e9 Hassan 1er","ror":"https://ror.org/03cdvht47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210145365"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Khalid Fakhar","raw_affiliation_strings":["Berrechid Hassan First University,LAMSAD Research Laboratory National School of Applied Sciences,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Berrechid Hassan First University,LAMSAD Research Laboratory National School of Applied Sciences,Morocco","institution_ids":["https://openalex.org/I4210145365"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018353705","display_name":"Mohammed Khalil","orcid":"https://orcid.org/0000-0002-4211-1011"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammed Khalil","raw_affiliation_strings":["University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hassan II of Casablanca,Laboratory of Computer Science, Mathematics and Applications Faculty of science and technology of Mohammedia,Morocco","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0883,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79851834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9380999803543091,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9380999803543091,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.6905859708786011},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6567003726959229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5891410112380981},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5780937075614929},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5436437129974365},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5201302170753479},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.49448609352111816},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4886763393878937},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10274851322174072}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6905859708786011},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6567003726959229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5891410112380981},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5780937075614929},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5436437129974365},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5201302170753479},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.49448609352111816},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4886763393878937},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10274851322174072},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isivc61350.2024.10577937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isivc61350.2024.10577937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 12th International Symposium on Signal, Image, Video and Communications (ISIVC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2100730484","https://openalex.org/W2108852931","https://openalex.org/W2163621334","https://openalex.org/W2182023319","https://openalex.org/W2301401860","https://openalex.org/W2886817722","https://openalex.org/W2945801048","https://openalex.org/W3006822225","https://openalex.org/W3203927546","https://openalex.org/W4224222374","https://openalex.org/W4255328724","https://openalex.org/W4317541737","https://openalex.org/W4393637513","https://openalex.org/W6676361038","https://openalex.org/W6685833187","https://openalex.org/W6754124787","https://openalex.org/W6779823529","https://openalex.org/W6787799659"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2046633342","https://openalex.org/W2059273319","https://openalex.org/W2077021924"],"abstract_inverted_index":{"Diffusion":[0],"models":[1],"are":[2,148],"emerging":[3],"as":[4,166],"a":[5,32,60,132],"robust":[6],"solution":[7],"for":[8],"achieving":[9],"high-fidelity":[10],"data":[11,138],"denoising,":[12],"often":[13],"surpassing":[14],"classical":[15],"deep":[16],"learning":[17],"methods":[18],"in":[19,39,131],"quality":[20],"under":[21],"various":[22],"conditions.":[23],"Nonetheless,":[24],"their":[25,36],"slow":[26],"training":[27],"and":[28,185,209],"inference":[29],"speeds":[30],"present":[31],"significant":[33],"limitation,":[34],"preventing":[35],"practical":[37],"use":[38],"realtime":[40],"applications.":[41],"The":[42,92,124,191],"objective":[43],"of":[44,53,82,111,169,172,193,201],"this":[45,194],"paper":[46],"is":[47],"to":[48,78,100,114,218],"improve":[49],"the":[50,73,80,83,88,98,109,121,140,151,159,167,170,175,180,186,197,219],"denoising":[51,62,89,160,199],"performances":[52],"an":[54],"existing":[55],"diffusion":[56,63,90,95],"model":[57,96,112,127],"by":[58],"introducing":[59],"new":[61],"scheme":[64],"based":[65],"on":[66],"wavelets.":[67],"In":[68],"our":[69,202],"scheme,":[70],"we":[71,162],"leverage":[72],"Discrete":[74],"Wavelet":[75],"Transform":[76],"(DWT)":[77],"reduce":[79],"dimensionality":[81],"input":[84],"signals,":[85],"before":[86],"applying":[87],"model.":[91],"proposed":[93,125,203],"waveletdenoising":[94],"exhibits":[97],"capability":[99],"reconstruct":[101],"clean":[102],"ECG":[103],"signals":[104],"from":[105,139,150],"corrupted":[106,143],"ones.":[107],"Also,":[108],"number":[110],"parameters":[113],"be":[115],"estimated":[116],"has":[117,128],"been":[118,129],"reduced":[119],"using":[120,135],"improved":[122,126],"approach.":[123],"tested":[130],"medical":[133],"scenario":[134],"Electrocardiogram":[136],"(ECG)":[137],"QT":[141],"database,":[142],"with":[144,212],"real":[145],"noises":[146],"that":[147],"sourced":[149],"MIT-BIH":[152],"Noise":[153],"Stress":[154],"Test":[155],"database.":[156],"To":[157],"assess":[158],"performance,":[161],"employ":[163],"metrics":[164],"such":[165],"Sum":[168],"Square":[171],"Distances":[173],"(SSD),":[174],"Absolute":[176],"Maximum":[177],"Distance":[178],"(MAD),":[179],"Percentage":[181],"Root-Mean-Square":[182],"Difference":[183],"(PRD),":[184],"Cosine":[187,214],"Similarity":[188],"(Cosine":[189],"Sim).":[190],"results":[192],"work":[195],"demonstrate":[196],"encouraging":[198],"capabilities":[200],"method,":[204],"showcasing":[205],"lower":[206],"SSD,":[207],"MAD,":[208],"PRD,":[210],"along":[211],"higher":[213],"Sim":[215],"scores":[216],"compared":[217],"state-of-the-art":[220],"methods.":[221]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}