{"id":"https://openalex.org/W4406860693","doi":"https://doi.org/10.1109/apsipaasc63619.2025.10848586","title":"Performance Improvement of Single Plane-Wave Imaging Using U-Net and Discrete Wavelet Transform","display_name":"Performance Improvement of Single Plane-Wave Imaging Using U-Net and Discrete Wavelet Transform","publication_year":2024,"publication_date":"2024-12-03","ids":{"openalex":"https://openalex.org/W4406860693","doi":"https://doi.org/10.1109/apsipaasc63619.2025.10848586"},"language":"en","primary_location":{"id":"doi:10.1109/apsipaasc63619.2025.10848586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipaasc63619.2025.10848586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5113553630","display_name":"H. Shidara","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiromi Shidara","raw_affiliation_strings":["Tohoku University,Graduate School of Information Sciences,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate School of Information Sciences,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018468907","display_name":"Kanta Miura","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kanta Miura","raw_affiliation_strings":["Tohoku University,Graduate School of Information Sciences,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate School of Information Sciences,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056589245","display_name":"Takuro Ishii","orcid":"https://orcid.org/0000-0002-7411-3919"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuro Ishii","raw_affiliation_strings":["Tohoku University,Frontier Research Institute for Interdisciplinary Sciences,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Frontier Research Institute for Interdisciplinary Sciences,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038154559","display_name":"Koichi Ito","orcid":"https://orcid.org/0000-0001-7431-7105"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi Ito","raw_affiliation_strings":["Tohoku University,Graduate School of Information Sciences,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate School of Information Sciences,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037666211","display_name":"Takafumi Aoki","orcid":"https://orcid.org/0000-0001-8308-2416"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takafumi Aoki","raw_affiliation_strings":["Tohoku University,Graduate School of Information Sciences,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate School of Information Sciences,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062657300","display_name":"Yoshifumi Saijo","orcid":"https://orcid.org/0000-0002-4067-3547"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshifumi Saijo","raw_affiliation_strings":["Tohoku University,Graduate School of Biomedical Engineering,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate School of Biomedical Engineering,Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047588528","display_name":"Jun Ohmiya","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151549","display_name":"Konica Minolta (Japan)","ror":"https://ror.org/05dtvab05","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210151549"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Ohmiya","raw_affiliation_strings":["Konica Minolta, Inc.,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Konica Minolta, Inc.,Japan","institution_ids":["https://openalex.org/I4210151549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.95660001039505,"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"}},"topics":[{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.95660001039505,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6307128667831421},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6217064261436462},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.5876586437225342},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.4810514748096466},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45523810386657715},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.41302692890167236},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3202511668205261},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3143055737018585},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22431039810180664},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14864471554756165}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6307128667831421},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6217064261436462},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.5876586437225342},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.4810514748096466},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45523810386657715},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.41302692890167236},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3202511668205261},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3143055737018585},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22431039810180664},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14864471554756165}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipaasc63619.2025.10848586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipaasc63619.2025.10848586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4399999976158142,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1976848104","https://openalex.org/W2010807412","https://openalex.org/W2017459142","https://openalex.org/W2023465773","https://openalex.org/W2038522815","https://openalex.org/W2042428174","https://openalex.org/W2088427193","https://openalex.org/W2108750254","https://openalex.org/W2117134979","https://openalex.org/W2133665775","https://openalex.org/W2150815979","https://openalex.org/W2194775991","https://openalex.org/W2949676527","https://openalex.org/W2962785568","https://openalex.org/W2978001546","https://openalex.org/W2990963722","https://openalex.org/W2999812210","https://openalex.org/W3081856201","https://openalex.org/W3098751065","https://openalex.org/W3137368506","https://openalex.org/W4248763740","https://openalex.org/W4285065952","https://openalex.org/W4385831271","https://openalex.org/W4389371787","https://openalex.org/W6637373629","https://openalex.org/W6757817989"],"related_works":["https://openalex.org/W1588899229","https://openalex.org/W2085792030","https://openalex.org/W2023142747","https://openalex.org/W183670115","https://openalex.org/W2039128285","https://openalex.org/W3143644526","https://openalex.org/W2501033992","https://openalex.org/W2090760843","https://openalex.org/W1967182499","https://openalex.org/W1985846180"],"abstract_inverted_index":{"Single":[0],"Plane-Wave":[1],"Imaging":[2],"(SPWI),":[3],"which":[4,55,72],"transmits":[5],"a":[6,81,149],"single":[7],"plane":[8],"wave,":[9],"can":[10],"acquire":[11],"ultrasound":[12,37,155],"images":[13,38],"at":[14],"more":[15],"than":[16,50],"1,000":[17],"fps,":[18],"although":[19],"it":[20],"has":[21],"poor":[22],"lateral":[23],"resolution":[24],"and":[25,91,102,109,113,132,144],"contrast.":[26],"Some":[27],"methods":[28],"have":[29],"been":[30],"proposed":[31,98,164],"to":[32,83,126,139],"improve":[33,84,127],"the":[34,46,64,85,92,107,120,123,128,141,145,160,163],"quality":[35,47,129],"of":[36,52,58,87,111,122,130,151,162],"acquired":[39],"by":[40],"SPWI":[41,60,88],"using":[42,89,153],"deep":[43],"learning,":[44],"however,":[45],"is":[48,67,73],"lower":[49],"that":[51,116],"compounded":[53],"images,":[54,131],"are":[56],"composed":[57],"multiple":[59],"images.":[61],"In":[62,76],"addition,":[63],"RF":[65,124],"signal":[66,125],"used":[68],"as":[69,106],"an":[70],"input,":[71],"computationally":[74],"expensive.":[75],"this":[77],"paper,":[78],"we":[79,158],"propose":[80],"method":[82,99],"performance":[86],"U-Net":[90,112],"Discrete":[93],"Wavelet":[94],"Transform":[95],"(DWT).":[96],"The":[97],"uses":[100,134],"In-phase":[101],"Quadrature":[103],"(IQ)":[104],"data":[105,136],"input":[108],"output":[110],"loss":[114],"functions":[115],"take":[117],"into":[118],"account":[119],"characteristics":[121],"also":[133],"IQ":[135],"after":[137],"DWT":[138],"reduce":[140],"computational":[142],"complexity":[143],"inference":[146],"time.":[147],"Through":[148],"set":[150],"experiments":[152],"our":[154],"image":[156],"dataset,":[157],"demonstrate":[159],"effectiveness":[161],"method.":[165]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
