{"id":"https://openalex.org/W4387917753","doi":"https://doi.org/10.1109/tim.2023.3325523","title":"Robust Fluid Motion Estimator Based on Attentional Transformer","display_name":"Robust Fluid Motion Estimator Based on Attentional Transformer","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4387917753","doi":"https://doi.org/10.1109/tim.2023.3325523"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3325523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3325523","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5112996708","display_name":"Changdong Yu","orcid":"https://orcid.org/0000-0002-5759-4589"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changdong Yu","raw_affiliation_strings":["College of Artificial Intelligence, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-5759-4589","affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005269268","display_name":"Yongpeng Chang","orcid":"https://orcid.org/0000-0003-2593-7732"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpeng Chang","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2593-7732","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100680500","display_name":"Xiao Liang","orcid":"https://orcid.org/0000-0002-8814-9197"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Liang","raw_affiliation_strings":["School of Naval Architecture and Ocean Engineering, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-8814-9197","affiliations":[{"raw_affiliation_string":"School of Naval Architecture and Ocean Engineering, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100430784","display_name":"Yiwei Fan","orcid":"https://orcid.org/0000-0002-1997-9218"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Fan","raw_affiliation_strings":["College of Shipbuilding Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-1997-9218","affiliations":[{"raw_affiliation_string":"College of Shipbuilding Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2763,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82526885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"72","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.989300012588501,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9890999794006348,"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/robustness","display_name":"Robustness (evolution)","score":0.6663575172424316},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5982241630554199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5958136320114136},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5427179336547852},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.540064811706543},{"id":"https://openalex.org/keywords/particle-image-velocimetry","display_name":"Particle image velocimetry","score":0.48759666085243225},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.4622803032398224},{"id":"https://openalex.org/keywords/fluid-dynamics","display_name":"Fluid dynamics","score":0.44894054532051086},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.41829168796539307},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.41389191150665283},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40074455738067627},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23943427205085754},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20913982391357422},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0843057632446289}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6663575172424316},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5982241630554199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5958136320114136},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5427179336547852},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.540064811706543},{"id":"https://openalex.org/C207857233","wikidata":"https://www.wikidata.org/wiki/Q1756248","display_name":"Particle image velocimetry","level":3,"score":0.48759666085243225},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.4622803032398224},{"id":"https://openalex.org/C90278072","wikidata":"https://www.wikidata.org/wiki/Q216320","display_name":"Fluid dynamics","level":2,"score":0.44894054532051086},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.41829168796539307},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.41389191150665283},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40074455738067627},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23943427205085754},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20913982391357422},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0843057632446289},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3325523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3325523","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2530980075","display_name":null,"funder_award_id":"2021JJ12GX017","funder_id":"https://openalex.org/F4320336584","funder_display_name":"Dalian Science and Technology Innovation Fund"},{"id":"https://openalex.org/G599725307","display_name":null,"funder_award_id":"52271302","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8833820106","display_name":null,"funder_award_id":"3132023512","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336584","display_name":"Dalian Science and Technology Innovation Fund","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W323536346","https://openalex.org/W764651262","https://openalex.org/W1079707203","https://openalex.org/W1514989117","https://openalex.org/W1578285471","https://openalex.org/W1982865011","https://openalex.org/W1991026669","https://openalex.org/W2005067064","https://openalex.org/W2011145533","https://openalex.org/W2013036580","https://openalex.org/W2114768697","https://openalex.org/W2139231828","https://openalex.org/W2169150909","https://openalex.org/W2431507015","https://openalex.org/W2599244710","https://openalex.org/W2753953733","https://openalex.org/W2767965139","https://openalex.org/W2770660451","https://openalex.org/W2890290699","https://openalex.org/W2908510526","https://openalex.org/W2917818392","https://openalex.org/W2962889061","https://openalex.org/W2963782415","https://openalex.org/W2964156315","https://openalex.org/W2967686751","https://openalex.org/W3097424159","https://openalex.org/W3109908659","https://openalex.org/W3143949740","https://openalex.org/W3164221504","https://openalex.org/W3166285241","https://openalex.org/W3177813886","https://openalex.org/W3184670886","https://openalex.org/W3209658267","https://openalex.org/W3209932103","https://openalex.org/W3212566730","https://openalex.org/W4296210616","https://openalex.org/W4309001851","https://openalex.org/W4309623909","https://openalex.org/W4312892680","https://openalex.org/W4313480003","https://openalex.org/W4317932353","https://openalex.org/W4385245566"],"related_works":["https://openalex.org/W4390516098","https://openalex.org/W2181948922","https://openalex.org/W2384362569","https://openalex.org/W2142795561","https://openalex.org/W4205302943","https://openalex.org/W1968717452","https://openalex.org/W2561132942","https://openalex.org/W3155418658","https://openalex.org/W4243199227","https://openalex.org/W2379948177"],"abstract_inverted_index":{"Estimating":[0],"complex":[1,65],"fluid":[2,31,54,66,182],"motions":[3],"from":[4],"successive":[5],"images,":[6,141,175],"i.e.,":[7],"Particle":[8],"Image":[9],"Velocimetry":[10],"(PIV),":[11],"is":[12,78,116,127],"of":[13,41,83,96,103,181],"great":[14,28,167],"research":[15],"significance":[16],"in":[17,39,59],"physics":[18],"and":[19,43,87,139,169],"engineering":[20],"applications.":[21],"Although":[22],"deep":[23],"learning-based":[24],"methods":[25],"have":[26],"made":[27],"progress":[29],"for":[30],"motion":[32,67],"estimation,":[33],"it":[34],"still":[35],"remains":[36],"a":[37,52,123,131],"challenge":[38],"terms":[40],"robustness":[42,168],"generalization":[44,170],"ability.":[45],"To":[46],"address":[47],"this":[48,60],"issue,":[49],"we":[50,90],"present":[51],"novel":[53],"flow":[55,105,125,174],"estimator":[56],"called":[57],"RFMFlowNet":[58,154],"paper,":[61],"to":[62,80,100,107,144,172],"robustly":[63],"estimate":[64],"using":[68,118,130],"attentional":[69],"Transformer.":[70],"Concretely,":[71],"the":[72,93,97,101,104,146,153,160,178],"feature":[73],"encoder":[74,98],"based":[75],"on":[76,137,159],"Transformer":[77],"customized":[79],"enhance":[81],"features":[82],"two":[84],"frames":[85],"globally":[86],"stably.":[88],"Here":[89],"also":[91],"enlarge":[92],"receptive":[94],"field":[95,126],"according":[99],"characteristics":[102],"image":[106],"extract":[108],"more":[109],"effective":[110],"information.":[111],"Then,":[112],"efficient":[113],"global":[114],"matching":[115],"performed":[117,143],"4D":[119],"correlation":[120],"volume.":[121],"Furthermore,":[122],"refined":[124],"iteratively":[128],"predicted":[129],"GRU-based":[132],"optimizer.":[133],"Extensive":[134],"experiments,":[135],"including":[136],"synthetic":[138],"real-world":[140],"are":[142],"assess":[145],"proposed":[147],"approach.":[148],"Experimental":[149],"results":[150],"demonstrate":[151],"that":[152],"achieves":[155],"new":[156],"state-of-the-art":[157],"performance":[158],"public":[161],"dataset.":[162],"Meanwhile,":[163],"our":[164],"model":[165],"enjoys":[166],"ability":[171],"challenging":[173],"reasonably":[176],"predicting":[177],"evolution":[179],"trend":[180],"flows.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
