{"id":"https://openalex.org/W2036278596","doi":"https://doi.org/10.1155/2010/693218","title":"Quaternionic Spatiotemporal Filtering for Dense Motion Field Estimation in Ultrasound Imaging","display_name":"Quaternionic Spatiotemporal Filtering for Dense Motion Field Estimation in Ultrasound Imaging","publication_year":2010,"publication_date":"2010-05-24","ids":{"openalex":"https://openalex.org/W2036278596","doi":"https://doi.org/10.1155/2010/693218","mag":"2036278596"},"language":"en","primary_location":{"id":"doi:10.1155/2010/693218","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/693218","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/693218","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/693218","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Adrien Marion","orcid":null},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I203339264","display_name":"Universit\u00e9 de Lyon","ror":"https://ror.org/01rk35k63","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264"]},{"id":"https://openalex.org/I4210116847","display_name":"Environnement, ville, soci\u00e9t\u00e9","ror":"https://ror.org/0256r1e04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I205703379","https://openalex.org/I3019848993","https://openalex.org/I4210116847","https://openalex.org/I4210161214","https://openalex.org/I4210166914","https://openalex.org/I4405259976","https://openalex.org/I48430043","https://openalex.org/I874609350"]},{"id":"https://openalex.org/I4210138704","display_name":"Centre de Recherche en Acquisition et Traitement de l'Image pour la Sant\u00e9","ror":"https://ror.org/03smk3872","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210095849","https://openalex.org/I4210100596","https://openalex.org/I4210105738","https://openalex.org/I4210138704","https://openalex.org/I4210159245","https://openalex.org/I4405259976","https://openalex.org/I48430043"]},{"id":"https://openalex.org/I48430043","display_name":"Institut National des Sciences Appliqu\u00e9es de Lyon","ror":"https://ror.org/050jn9y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Adrien Marion","raw_affiliation_strings":["Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","CREATIS, CNRS, UMR5220","Universit\u00e9 de Lyon","INSERM, U630"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I48430043","https://openalex.org/I100532134","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I100532134"]},{"raw_affiliation_string":"CREATIS, CNRS, UMR5220","institution_ids":["https://openalex.org/I4210138704"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon","institution_ids":["https://openalex.org/I4210116847","https://openalex.org/I203339264"]},{"raw_affiliation_string":"INSERM, U630","institution_ids":["https://openalex.org/I154526488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025830188","display_name":"Patrick Girard","orcid":"https://orcid.org/0000-0001-8556-1816"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I203339264","display_name":"Universit\u00e9 de Lyon","ror":"https://ror.org/01rk35k63","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264"]},{"id":"https://openalex.org/I4210116847","display_name":"Environnement, ville, soci\u00e9t\u00e9","ror":"https://ror.org/0256r1e04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I205703379","https://openalex.org/I3019848993","https://openalex.org/I4210116847","https://openalex.org/I4210161214","https://openalex.org/I4210166914","https://openalex.org/I4405259976","https://openalex.org/I48430043","https://openalex.org/I874609350"]},{"id":"https://openalex.org/I4210138704","display_name":"Centre de Recherche en Acquisition et Traitement de l'Image pour la Sant\u00e9","ror":"https://ror.org/03smk3872","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210095849","https://openalex.org/I4210100596","https://openalex.org/I4210105738","https://openalex.org/I4210138704","https://openalex.org/I4210159245","https://openalex.org/I4405259976","https://openalex.org/I48430043"]},{"id":"https://openalex.org/I48430043","display_name":"Institut National des Sciences Appliqu\u00e9es de Lyon","ror":"https://ror.org/050jn9y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Patrick Girard","raw_affiliation_strings":["Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","Universit\u00e9 de Lyon","Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","CREATIS, CNRS, UMR5220","INSERM, U630"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I48430043","https://openalex.org/I100532134","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon","institution_ids":["https://openalex.org/I4210116847","https://openalex.org/I203339264"]},{"raw_affiliation_string":"Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I100532134"]},{"raw_affiliation_string":"CREATIS, CNRS, UMR5220","institution_ids":["https://openalex.org/I4210138704"]},{"raw_affiliation_string":"INSERM, U630","institution_ids":["https://openalex.org/I154526488"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056449782","display_name":"Didier Vray","orcid":"https://orcid.org/0000-0003-0511-3277"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I203339264","display_name":"Universit\u00e9 de Lyon","ror":"https://ror.org/01rk35k63","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264"]},{"id":"https://openalex.org/I4210116847","display_name":"Environnement, ville, soci\u00e9t\u00e9","ror":"https://ror.org/0256r1e04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I205703379","https://openalex.org/I3019848993","https://openalex.org/I4210116847","https://openalex.org/I4210161214","https://openalex.org/I4210166914","https://openalex.org/I4405259976","https://openalex.org/I48430043","https://openalex.org/I874609350"]},{"id":"https://openalex.org/I4210138704","display_name":"Centre de Recherche en Acquisition et Traitement de l'Image pour la Sant\u00e9","ror":"https://ror.org/03smk3872","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210095849","https://openalex.org/I4210100596","https://openalex.org/I4210105738","https://openalex.org/I4210138704","https://openalex.org/I4210159245","https://openalex.org/I4405259976","https://openalex.org/I48430043"]},{"id":"https://openalex.org/I48430043","display_name":"Institut National des Sciences Appliqu\u00e9es de Lyon","ror":"https://ror.org/050jn9y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Didier Vray","raw_affiliation_strings":["Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","Universit\u00e9 de Lyon","Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","CREATIS, CNRS, UMR5220","INSERM, U630"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Lyon; CREATIS, CNRS, UMR5220; INSERM, U630; Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I48430043","https://openalex.org/I100532134","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon","institution_ids":["https://openalex.org/I4210116847","https://openalex.org/I203339264"]},{"raw_affiliation_string":"Universit\u00e9 Lyon 1, INSA-LYON, 69621, Villeurbanne, France","institution_ids":["https://openalex.org/I100532134"]},{"raw_affiliation_string":"CREATIS, CNRS, UMR5220","institution_ids":["https://openalex.org/I4210138704"]},{"raw_affiliation_string":"INSERM, U630","institution_ids":["https://openalex.org/I154526488"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I4210116847","https://openalex.org/I4210138704","https://openalex.org/I48430043"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.2521,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63162503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2010","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9998000264167786,"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":0.9998000264167786,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9907000064849854,"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/T12537","display_name":"Flow Measurement and Analysis","score":0.9836999773979187,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/decorrelation","display_name":"Decorrelation","score":0.7735321521759033},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6454778909683228},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6432240009307861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5968228578567505},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5763945579528809},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5210787057876587},{"id":"https://openalex.org/keywords/vector-field","display_name":"Vector field","score":0.49242863059043884},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.4420483708381653},{"id":"https://openalex.org/keywords/3d-ultrasound","display_name":"3D ultrasound","score":0.4167692959308624},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.3848819136619568},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3375130891799927},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.20465019345283508},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13406378030776978},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09877067804336548}],"concepts":[{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.7735321521759033},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6454778909683228},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6432240009307861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5968228578567505},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5763945579528809},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5210787057876587},{"id":"https://openalex.org/C91188154","wikidata":"https://www.wikidata.org/wiki/Q186247","display_name":"Vector field","level":2,"score":0.49242863059043884},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4420483708381653},{"id":"https://openalex.org/C2780170424","wikidata":"https://www.wikidata.org/wiki/Q229399","display_name":"3D ultrasound","level":3,"score":0.4167692959308624},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.3848819136619568},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3375130891799927},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.20465019345283508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13406378030776978},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09877067804336548},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2010/693218","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/693218","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/693218","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01985944v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01985944","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, 2010, 2010, pp.693218. ⟨10.1155/2010/693218⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:a0abc7bb1abb4a8792123f1b88a65cab","is_oa":false,"landing_page_url":"https://doaj.org/article/a0abc7bb1abb4a8792123f1b88a65cab","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2010/693218","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/693218","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/693218","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2036278596.pdf","grobid_xml":"https://content.openalex.org/works/W2036278596.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1964046530","https://openalex.org/W1992597043","https://openalex.org/W2038135297","https://openalex.org/W2050854738","https://openalex.org/W2056723543","https://openalex.org/W2070005130","https://openalex.org/W2086901471","https://openalex.org/W2103837935","https://openalex.org/W2105522895","https://openalex.org/W2111678683","https://openalex.org/W2117573119","https://openalex.org/W2117718763","https://openalex.org/W2118925233","https://openalex.org/W2122751187","https://openalex.org/W2123843301","https://openalex.org/W2125303940","https://openalex.org/W2125438564","https://openalex.org/W2126392274","https://openalex.org/W2129261517","https://openalex.org/W2155315412","https://openalex.org/W2162392635","https://openalex.org/W4299732432"],"related_works":["https://openalex.org/W1604939135","https://openalex.org/W2127058578","https://openalex.org/W2098040275","https://openalex.org/W2735368845","https://openalex.org/W2089764958","https://openalex.org/W3109905219","https://openalex.org/W2073586885","https://openalex.org/W2546477360","https://openalex.org/W2359691516","https://openalex.org/W1548456826"],"abstract_inverted_index":{"Blood":[0],"motion":[1,142],"estimation":[2],"provides":[3],"fundamental":[4],"clinical":[5],"information":[6],"to":[7,42,58,70,106,117,130],"prevent":[8],"and":[9,39,52,89,121,136],"detect":[10],"pathologies":[11],"such":[12,34,48,159],"as":[13,35,49,93,160],"cancer.":[14],"Ultrasound":[15],"imaging":[16],"associated":[17],"with":[18,140,155],"Doppler":[19,29],"methods":[20,30,47],"is":[21,83,104],"often":[22],"used":[23],"for":[24],"blood":[25],"flow":[26,138],"evaluation.":[27],"However,":[28],"suffer":[31],"from":[32,77],"shortcomings":[33],"limited":[36],"spatial":[37],"resolution":[38],"the":[40,99,161,166,174,181],"inability":[41],"estimate":[43,71,118],"lateral":[44],"motion.":[45],"Numerous":[46],"block":[50],"matching":[51],"decorrelation-based":[53],"techniques":[54],"have":[55],"been":[56],"proposed":[57],"overcome":[59],"these":[60],"limitations.":[61],"In":[62],"this":[63,102],"paper,":[64],"we":[65,109],"propose":[66],"an":[67],"original":[68],"method":[69,127],"dense":[72],"fields":[73],"of":[74,98,113,134,177],"vector":[75],"velocity":[76],"ultrasound":[78],"image":[79],"sequences.":[80],"Our":[81],"proposal":[82],"based":[84],"on":[85],"a":[86,94,111,131],"spatiotemporal":[87],"approach":[88],"considers":[90],"2D+t":[91],"data":[92],"3D":[95,114],"volume.":[96],"Orientation":[97],"texture":[100],"within":[101,146],"volume":[103],"related":[105],"velocity.":[107,169],"Thus,":[108],"designed":[110],"bank":[112],"quaternionic":[115],"filters":[116],"local":[119,124],"orientation":[120],"then":[122],"calculate":[123],"velocities.":[125],"The":[126,170],"was":[128,153],"applied":[129],"large":[132],"set":[133],"experimental":[135],"simulated":[137],"sequences":[139],"low":[141],"(":[143,149],"1":[144,150],"mm/s)":[145],"small":[147],"vessels":[148],"mm).":[151],"Evaluation":[152],"conducted":[154],"several":[156],"quantitative":[157],"criteria":[158],"normalized":[162],"mean":[163,168],"error":[164],"or":[165],"estimated":[167],"results":[171],"obtained":[172],"show":[173],"good":[175],"behaviour":[176],"our":[178],"method,":[179],"characterizing":[180],"flows":[182],"studied.":[183]},"counts_by_year":[],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}