{"id":"https://openalex.org/W2806986917","doi":"https://doi.org/10.1109/isbi.2018.8363783","title":"Regularization methods for solving third-order volterra filter with improved convergence speed: In-vivo application","display_name":"Regularization methods for solving third-order volterra filter with improved convergence speed: In-vivo application","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2806986917","doi":"https://doi.org/10.1109/isbi.2018.8363783","mag":"2806986917"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2018.8363783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2018.8363783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI 2018)","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/A5033872158","display_name":"James Cunningham","orcid":"https://orcid.org/0000-0003-0657-4841"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James Cunningham","raw_affiliation_strings":["Department of Computer Science and Engineering, Penn State University, PA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Penn State University, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076493823","display_name":"Yi Zheng","orcid":"https://orcid.org/0000-0002-2073-1906"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Zheng","raw_affiliation_strings":["Department of Computer Science and Engineering, Penn State University, PA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Penn State University, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050616628","display_name":"Thyagarajan Subramanian","orcid":"https://orcid.org/0000-0001-5930-017X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thyagarajan Subramanian","raw_affiliation_strings":["Department of Neural and Behavioral Sciences, PA"],"affiliations":[{"raw_affiliation_string":"Department of Neural and Behavioral Sciences, PA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001621497","display_name":"Mohamed Almekkawy","orcid":"https://orcid.org/0000-0002-9222-3003"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohamed Almekkawy","raw_affiliation_strings":["Department of Neural and Behavioral Sciences, PA"],"affiliations":[{"raw_affiliation_string":"Department of Neural and Behavioral Sciences, PA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033872158"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":0.7073,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.71733541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"36","issue":null,"first_page":"1187","last_page":"1190"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/tikhonov-regularization","display_name":"Tikhonov regularization","score":0.6999652981758118},{"id":"https://openalex.org/keywords/echogenicity","display_name":"Echogenicity","score":0.5674247145652771},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.48428767919540405},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4662992060184479},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.44540420174598694},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.4264739155769348},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37836578488349915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3739944100379944},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.31350845098495483},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22982323169708252},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.20023280382156372},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.14471936225891113},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12635275721549988},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.12412813305854797},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11945348978042603}],"concepts":[{"id":"https://openalex.org/C152442038","wikidata":"https://www.wikidata.org/wiki/Q2778212","display_name":"Tikhonov regularization","level":3,"score":0.6999652981758118},{"id":"https://openalex.org/C206111553","wikidata":"https://www.wikidata.org/wiki/Q3501532","display_name":"Echogenicity","level":3,"score":0.5674247145652771},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.48428767919540405},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4662992060184479},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.44540420174598694},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.4264739155769348},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37836578488349915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3739944100379944},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.31350845098495483},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22982323169708252},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.20023280382156372},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14471936225891113},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12635275721549988},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.12412813305854797},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11945348978042603}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2018.8363783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2018.8363783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI 2018)","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":12,"referenced_works":["https://openalex.org/W1542021957","https://openalex.org/W1975287222","https://openalex.org/W1993064715","https://openalex.org/W2017387343","https://openalex.org/W2062992778","https://openalex.org/W2105217228","https://openalex.org/W2140504509","https://openalex.org/W2527092677","https://openalex.org/W2675982219","https://openalex.org/W2742925688","https://openalex.org/W4298718812","https://openalex.org/W6687032654"],"related_works":["https://openalex.org/W2110213350","https://openalex.org/W2746433940","https://openalex.org/W2181524340","https://openalex.org/W2373611626","https://openalex.org/W2158222784","https://openalex.org/W2085865409","https://openalex.org/W2138467237","https://openalex.org/W2032088375","https://openalex.org/W2110379664","https://openalex.org/W1527746824","https://openalex.org/W3099275224","https://openalex.org/W2184028471","https://openalex.org/W3161869639","https://openalex.org/W1552250095","https://openalex.org/W1982075133","https://openalex.org/W2735696959","https://openalex.org/W2053718749","https://openalex.org/W2048129854"],"abstract_inverted_index":{"The":[0],"differential":[1,44],"diagnosis":[2],"of":[3,20,27,66,83,167],"idiopathic":[4],"Parkinson's":[5],"Disease":[6],"(iPD)":[7],"from":[8],"atypical":[9],"parkinsonian":[10],"syndromes":[11],"can":[12,87,136],"be":[13,88,137],"very":[14],"difficult":[15],"at":[16],"the":[17,28,53,81,84,108,142,168],"early":[18,43],"stages":[19],"these":[21,111],"diseases.":[22],"Trancranial":[23],"Ultrasound":[24],"Imaging":[25],"(TCUI)":[26],"Substantia":[29],"Nigra":[30],"(SN)":[31],"is":[32,47,56,98],"one":[33,99],"method":[34,135],"that":[35,101,123],"has":[36,102,163],"been":[37,103],"shown":[38],"to":[39,49,139],"aide":[40],"in":[41,52,105,110,165,174],"this":[42,119],"diagnosis.":[45,117],"TCUI":[46],"done":[48],"detect":[50],"hyperechogenicity":[51],"SN,":[54],"which":[55],"defined":[57],"as":[58,127],"an":[59],"echogenic":[60,85],"area":[61,86],"above":[62],"a":[63,93,114],"threshold":[64],"size":[65,82],"0.2":[67],"cm":[68],"<sup":[69],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[71],".":[72],"Because":[73],"B-mode":[74],"ultrasound":[75],"images":[76],"are":[77],"often":[78],"noisy,":[79],"determining":[80],"difficult.":[89],"Harmonic":[90],"imaging":[91,177],"using":[92],"Third-Order":[94],"Volterra":[95,143,169],"(ToVF)":[96],"filter":[97],"solution":[100],"successful":[104],"filtering":[106],"out":[107],"noise":[109],"images,":[112],"allowing":[113],"more":[115,147],"reliable":[116],"In":[118],"paper,":[120],"we":[121],"show":[122],"regularization":[124],"methods":[125,154],"such":[126],"Truncated":[128],"Singular":[129],"Value":[130],"Decomposition":[131],"(TSVD)":[132],"and":[133],"Tikhonov":[134],"used":[138],"solve":[140],"for":[141,172],"Filter's":[144,170],"coefficient":[145],"much":[146],"quickly":[148],"than":[149],"least":[150],"mean":[151],"square":[152],"(LMS)":[153],"studied":[155],"previously":[156],"without":[157],"sacrificing":[158],"image":[159],"quality.":[160],"This":[161],"finding":[162],"implications":[164],"terms":[166],"viability":[171],"use":[173],"real-time":[175],"harmonic":[176],"applications.":[178]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
