{"id":"https://openalex.org/W4405489023","doi":"https://doi.org/10.1109/embc53108.2024.10782561","title":"Denoising Echocardiography with an Improved Diffusion Model","display_name":"Denoising Echocardiography with an Improved Diffusion Model","publication_year":2024,"publication_date":"2024-07-15","ids":{"openalex":"https://openalex.org/W4405489023","doi":"https://doi.org/10.1109/embc53108.2024.10782561","pmid":"https://pubmed.ncbi.nlm.nih.gov/40039219"},"language":"en","primary_location":{"id":"doi:10.1109/embc53108.2024.10782561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5065648584","display_name":"Anparasy Sivaanpu","orcid":"https://orcid.org/0009-0007-5189-7320"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Anparasy Sivaanpu","raw_affiliation_strings":["University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090537996","display_name":"Michelle Noga","orcid":"https://orcid.org/0000-0001-5127-7374"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Michelle Noga","raw_affiliation_strings":["University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088205575","display_name":"Harald Becher","orcid":"https://orcid.org/0000-0001-8770-8594"},"institutions":[{"id":"https://openalex.org/I2802925319","display_name":"University of Alberta Hospital","ror":"https://ror.org/013e81n30","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I126859394","https://openalex.org/I2802925319"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Harald Becher","raw_affiliation_strings":["University of Alberta Hospital,Division of Cardiology, Mazankowski Alberta Heart Institute,Edmonton,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta Hospital,Division of Cardiology, Mazankowski Alberta Heart Institute,Edmonton,Canada","institution_ids":["https://openalex.org/I2802925319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069854748","display_name":"Kumaradevan Punithakumar","orcid":"https://orcid.org/0000-0003-3835-1079"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kumaradevan Punithakumar","raw_affiliation_strings":["University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064649922","display_name":"Lawrence H. Le","orcid":"https://orcid.org/0000-0003-1907-1258"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lawrence H Le","raw_affiliation_strings":["University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta,Department of Radiology &#x0026; Diagnostic Imaging,Edmonton,Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065648584"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":0.4604,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65820963,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9922999739646912,"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.963100016117096,"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/diffusion","display_name":"Diffusion","score":0.5933932065963745},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5340344905853271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.506794273853302},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3807603120803833},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2274574339389801},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.20801329612731934},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1284470558166504}],"concepts":[{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5933932065963745},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5340344905853271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.506794273853302},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3807603120803833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2274574339389801},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.20801329612731934},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1284470558166504},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc53108.2024.10782561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:40039219","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40039219","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1982348168","https://openalex.org/W1998671660","https://openalex.org/W2041625018","https://openalex.org/W2056370875","https://openalex.org/W2126926806","https://openalex.org/W2130094715","https://openalex.org/W2601495055","https://openalex.org/W2744192309","https://openalex.org/W2915232829","https://openalex.org/W2964013315","https://openalex.org/W3036167779","https://openalex.org/W3095102709","https://openalex.org/W3205399766","https://openalex.org/W4293652312","https://openalex.org/W4380687218","https://openalex.org/W4385261765","https://openalex.org/W4388452419","https://openalex.org/W6749271710","https://openalex.org/W6779823529","https://openalex.org/W6855393290"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525"],"abstract_inverted_index":{"Echocardiography":[0],"has":[1,80],"been":[2],"a":[3,51,82,91,101],"crucial":[4],"role":[5],"in":[6,85,110,177],"diagnosing":[7],"cardiac":[8,58],"disease.":[9],"However,":[10],"its":[11,128,144],"effectiveness":[12],"is":[13],"often":[14],"hindered":[15],"by":[16,27,121],"poor":[17],"image":[18,120,126,131],"clarity.":[19],"Acoustic":[20],"interference":[21],"arises":[22],"from":[23],"multipath":[24],"reflections":[25],"caused":[26],"skin":[28],"layers,":[29],"subcutaneous":[30],"fat,":[31],"and":[32,39,47,74,100,127,142,158,181],"intercostal":[33],"muscle":[34],"between":[35],"the":[36,40,43,55,69,118,123,140,148,169,173],"US":[37],"transducer":[38],"heart.":[41],"Consequently,":[42],"appearance":[44],"of":[45,57,71,150],"noise":[46,141],"other":[48,174],"artifacts":[49],"presents":[50],"substantial":[52],"obstacle":[53],"to":[54,67,105,146],"accuracy":[56],"ultrasound":[59,72,107],"imaging.":[60],"Therefore,":[61],"effective":[62],"despeckling":[63],"techniques":[64],"are":[65],"necessary":[66],"enhance":[68,106],"interpretability":[70],"images":[73],"diagnostic":[75],"results.":[76],"Recently,":[77],"diffusion":[78,92,134],"approach":[79,155,171],"become":[81],"trending":[83],"topic":[84],"computer":[86],"vision.":[87],"This":[88,136],"paper":[89],"proposes":[90],"model-based":[93],"denoising":[94,175],"method":[95,116,137],"with":[96],"an":[97,111],"interpolation":[98],"technique":[99],"simple":[102],"U-Net":[103],"architecture":[104],"images'":[108],"quality":[109,149],"unsupervised":[112],"manner.":[113],"The":[114,153,164,185],"proposed":[115,154,170],"generates":[117],"interim":[119],"interpolating":[122],"initial":[124],"noise-free":[125],"corresponding":[129],"noisy":[130],"at":[132,192],"each":[133],"step.":[135],"iteratively":[138],"reduces":[139],"preserves":[143],"texture":[145],"improve":[147],"degraded":[151],"images.":[152],"was":[156],"trained":[157],"then":[159],"validated":[160],"on":[161],"two":[162],"benchmarks.":[163],"experimental":[165],"outcomes":[166],"demonstrate":[167],"that":[168],"outperforms":[172],"approaches":[176],"clinically":[178],"relevant":[179],"qualitative":[180],"quantitative":[182],"visual":[183],"metrics.":[184],"source":[186],"code":[187],"will":[188],"be":[189],"made":[190],"available":[191],"https://github.com/RPRO5/DiffUS.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
