{"id":"https://openalex.org/W3092491059","doi":"https://doi.org/10.3390/info11100476","title":"Underwater Fish Body Length Estimation Based on Binocular Image Processing","display_name":"Underwater Fish Body Length Estimation Based on Binocular Image Processing","publication_year":2020,"publication_date":"2020-10-12","ids":{"openalex":"https://openalex.org/W3092491059","doi":"https://doi.org/10.3390/info11100476","mag":"3092491059"},"language":"en","primary_location":{"id":"doi:10.3390/info11100476","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info11100476","pdf_url":"https://www.mdpi.com/2078-2489/11/10/476/pdf?version=1602497961","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/11/10/476/pdf?version=1602497961","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013086660","display_name":"Ruoshi Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruoshi Cheng","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100716785","display_name":"Cai\u2010Xia Zhang","orcid":"https://orcid.org/0000-0001-9671-9412"},"institutions":[{"id":"https://openalex.org/I4210138016","display_name":"Weihai Chest Hospital","ror":"https://ror.org/039nc2k59","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210138016"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caixia Zhang","raw_affiliation_strings":["Mechanical &amp; Electrical Engineering Department, Weihai Vocational College, Weihai 264210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical &amp; Electrical Engineering Department, Weihai Vocational College, Weihai 264210, China","institution_ids":["https://openalex.org/I4210138016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038384093","display_name":"Qingyang Xu","orcid":"https://orcid.org/0000-0003-3870-5551"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qingyang Xu","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058775890","display_name":"Guocheng Liu","orcid":"https://orcid.org/0000-0001-8897-2338"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guocheng Liu","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059521360","display_name":"Yong Song","orcid":"https://orcid.org/0000-0002-1067-7598"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Song","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035287663","display_name":"Xianfeng Yuan","orcid":"https://orcid.org/0000-0002-6217-6429"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianfeng Yuan","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034843347","display_name":"Jie Sun","orcid":"https://orcid.org/0000-0002-5125-9149"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Sun","raw_affiliation_strings":["School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical &amp; Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5038384093"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.7854,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.69970175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"11","issue":"10","first_page":"476","last_page":"476"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.993399977684021,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9779999852180481,"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/underwater","display_name":"Underwater","score":0.8552525043487549},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.78364098072052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7492757439613342},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7256949543952942},{"id":"https://openalex.org/keywords/parallax","display_name":"Parallax","score":0.7124924659729004},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5202092528343201},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4121324419975281},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15023896098136902}],"concepts":[{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.8552525043487549},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.78364098072052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7492757439613342},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7256949543952942},{"id":"https://openalex.org/C15759828","wikidata":"https://www.wikidata.org/wiki/Q165074","display_name":"Parallax","level":2,"score":0.7124924659729004},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5202092528343201},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4121324419975281},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15023896098136902},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/info11100476","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info11100476","pdf_url":"https://www.mdpi.com/2078-2489/11/10/476/pdf?version=1602497961","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cb00620b1f9d40da9998397723bf759d","is_oa":true,"landing_page_url":"https://doaj.org/article/cb00620b1f9d40da9998397723bf759d","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information, Vol 11, Iss 10, p 476 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2078-2489/11/10/476/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/info11100476","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information; Volume 11; Issue 10; Pages: 476","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/info11100476","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info11100476","pdf_url":"https://www.mdpi.com/2078-2489/11/10/476/pdf?version=1602497961","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G122930638","display_name":null,"funder_award_id":"61573213, 61803227","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3092491059.pdf"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1536214225","https://openalex.org/W1903029394","https://openalex.org/W1978917654","https://openalex.org/W2074965581","https://openalex.org/W2080609440","https://openalex.org/W2117248802","https://openalex.org/W2125188192","https://openalex.org/W2127809305","https://openalex.org/W2157648264","https://openalex.org/W2167667767","https://openalex.org/W2231495490","https://openalex.org/W2569593339","https://openalex.org/W2578353911","https://openalex.org/W2736256544","https://openalex.org/W2766648222","https://openalex.org/W2883685937","https://openalex.org/W2892803086","https://openalex.org/W2901225999","https://openalex.org/W2920741983","https://openalex.org/W2937712911","https://openalex.org/W2945225401","https://openalex.org/W2948792840","https://openalex.org/W2972609893","https://openalex.org/W2981482662","https://openalex.org/W2989651927","https://openalex.org/W2990618871"],"related_works":["https://openalex.org/W2310668644","https://openalex.org/W2010112831","https://openalex.org/W2329110763","https://openalex.org/W4307478549","https://openalex.org/W42146583","https://openalex.org/W3034145901","https://openalex.org/W2167098510","https://openalex.org/W4241745573","https://openalex.org/W1957820763","https://openalex.org/W2163153861"],"abstract_inverted_index":{"Recently,":[0],"the":[1,37,55,62,69,73,100,105,109,122,135,138,143,149,155,171,193],"information":[2,71],"analysis":[3,44,81,169],"technology":[4],"of":[5,61,72,137,154,173],"underwater":[6,14,17,74,84,102],"has":[7,34,159],"developed":[8],"rapidly,":[9],"which":[10,33],"is":[11,25,118],"beneficial":[12],"to":[13,67,98,107,121,133,148,192],"resource":[15],"exploration,":[16],"aquaculture,":[18],"etc.":[19],"Dangerous":[20],"and":[21,141,151,164,175,189],"laborious":[22],"manual":[23],"work":[24],"replaced":[26],"by":[27,170],"deep":[28],"learning-based":[29],"computer":[30],"vision":[31],"technology,":[32],"gradually":[35],"become":[36],"mainstream.":[38],"The":[39,59,125,157],"binocular":[40,63,77],"cameras":[41],"based":[42,79],"visual":[43],"method":[45,82,182],"can":[46],"not":[47],"only":[48],"collect":[49],"seabed":[50],"images":[51],"but":[52],"also":[53],"construct":[54],"3D":[56],"scene":[57],"information.":[58],"parallax":[60],"image":[64,106],"was":[65,89,96,131],"used":[66,97,132],"calculate":[68,134],"depth":[70,136],"object.":[75,156],"A":[76,91,112],"camera":[78],"refined":[80],"for":[83,166],"creature":[85],"body":[86,114,145],"length":[87,146],"estimation":[88,116],"constructed.":[90],"fully":[92],"convolutional":[93],"network":[94],"(FCN)":[95],"segment":[99],"corresponding":[101],"object":[103,110,139,144,168],"in":[104,162],"obtain":[108],"position.":[111],"fish\u2019s":[113],"direction":[115],"algorithm":[117,130,158],"proposed":[119],"according":[120,147],"segmentation":[123],"image.":[124],"semi-global":[126],"block":[127],"matching":[128],"(SGBM)":[129],"region":[140],"estimate":[142],"left":[150],"right":[152],"views":[153],"certain":[160],"advantages":[161],"time":[163],"accuracy":[165,190],"interest":[167],"combination":[172],"FCN":[174],"SGBM.":[176],"Experiment":[177],"results":[178],"show":[179],"that":[180],"this":[181],"effectively":[183],"reduces":[184],"unnecessary":[185],"information,":[186],"improves":[187],"efficiency":[188],"compared":[191],"original":[194],"SGBM":[195],"algorithm.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-02T14:50:37.381335","created_date":"2025-10-10T00:00:00"}
