{"id":"https://openalex.org/W4386362599","doi":"https://doi.org/10.1109/isbi53787.2023.10230682","title":"UG-Net: Corneal Endothelial Cell Segmentation Based on Uncertainty Estimation and Soft Spatial Attention","display_name":"UG-Net: Corneal Endothelial Cell Segmentation Based on Uncertainty Estimation and Soft Spatial Attention","publication_year":2023,"publication_date":"2023-04-18","ids":{"openalex":"https://openalex.org/W4386362599","doi":"https://doi.org/10.1109/isbi53787.2023.10230682"},"language":"en","primary_location":{"id":"doi:10.1109/isbi53787.2023.10230682","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isbi53787.2023.10230682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI)","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/A5005469875","display_name":"Yinglin Zhang","orcid":"https://orcid.org/0000-0002-3126-8785"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]},{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinglin Zhang","raw_affiliation_strings":["University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","institution_ids":["https://openalex.org/I13591777"]},{"raw_affiliation_string":"Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100417893","display_name":"Wei Wang","orcid":"https://orcid.org/0009-0005-3401-5184"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100439512","display_name":"Biao Wang","orcid":"https://orcid.org/0000-0003-4656-8278"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Wang","raw_affiliation_strings":["Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112992368","display_name":"Zichao Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zichao Cai","raw_affiliation_strings":["Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049154334","display_name":"Dave Towey","orcid":"https://orcid.org/0000-0003-0877-4353"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dave Towey","raw_affiliation_strings":["University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046750599","display_name":"Ruibin Bai","orcid":"https://orcid.org/0000-0003-1722-568X"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruibin Bai","raw_affiliation_strings":["University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086896418","display_name":"Risa Higashita","orcid":"https://orcid.org/0000-0002-8160-2841"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]},{"id":"https://openalex.org/I4210096693","display_name":"Tomey (Japan)","ror":"https://ror.org/00c06mw10","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210096693"]}],"countries":["CN","JP"],"is_corresponding":false,"raw_author_name":"Risa Higashita","raw_affiliation_strings":["Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055","Tomey Corporation, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3045169105"]},{"raw_affiliation_string":"Tomey Corporation, Nagoya, Japan","institution_ids":["https://openalex.org/I4210096693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100325209","display_name":"Jiang Liu","orcid":"https://orcid.org/0000-0001-6281-6505"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]},{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang Liu","raw_affiliation_strings":["University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Ningbo China,School of Computer Science,Ningbo,China,315100","institution_ids":["https://openalex.org/I13591777"]},{"raw_affiliation_string":"Research Institute of Trustworthy Autonomous Systems and Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10563","display_name":"Corneal surgery and disorders","score":0.9993000030517578,"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/T10563","display_name":"Corneal surgery and disorders","score":0.9993000030517578,"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.996999979019165,"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/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.659623384475708},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6229240298271179},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6037639379501343},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6014301180839539},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5484439134597778},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.49234259128570557},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.48974609375},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.45807477831840515},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4229021370410919},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39572399854660034},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.357649028301239},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3528480529785156},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09018602967262268},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08934253454208374}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.659623384475708},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6229240298271179},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6037639379501343},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6014301180839539},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5484439134597778},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.49234259128570557},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.48974609375},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.45807477831840515},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4229021370410919},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39572399854660034},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.357649028301239},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3528480529785156},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09018602967262268},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08934253454208374},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi53787.2023.10230682","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isbi53787.2023.10230682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W582134693","https://openalex.org/W1739782808","https://openalex.org/W1901129140","https://openalex.org/W2086843392","https://openalex.org/W2142078039","https://openalex.org/W2600383743","https://openalex.org/W2735039185","https://openalex.org/W2798122215","https://openalex.org/W2802597987","https://openalex.org/W2805090272","https://openalex.org/W2884436604","https://openalex.org/W2884585870","https://openalex.org/W2895319020","https://openalex.org/W2943196448","https://openalex.org/W2951595529","https://openalex.org/W2963238274","https://openalex.org/W3105636206","https://openalex.org/W3127751679","https://openalex.org/W3204650100","https://openalex.org/W4221017498","https://openalex.org/W4287083725","https://openalex.org/W4300126339","https://openalex.org/W6617145748","https://openalex.org/W6638836233","https://openalex.org/W6675415620","https://openalex.org/W6730042731","https://openalex.org/W6735443497","https://openalex.org/W6750469568","https://openalex.org/W6753182481","https://openalex.org/W6753412334","https://openalex.org/W6755218868","https://openalex.org/W6790275670","https://openalex.org/W6798726245"],"related_works":["https://openalex.org/W2069592018","https://openalex.org/W2075740387","https://openalex.org/W2358990940","https://openalex.org/W2093931120","https://openalex.org/W2329812990","https://openalex.org/W2349116365","https://openalex.org/W3021708704","https://openalex.org/W2004231473","https://openalex.org/W2060895226","https://openalex.org/W1522196789"],"abstract_inverted_index":{"Corneal":[0],"endothelial":[1,65],"cell":[2,66],"segmentation":[3,67],"of":[4,49],"the":[5,15,34,42,47,52,95,100,112],"microscope":[6],"image":[7],"is":[8],"critical":[9],"for":[10,32,63],"clinical":[11],"parameters":[12],"quantification.":[13],"However,":[14],"low-contrast":[16,101],"regions":[17,102],"are":[18,91],"ambiguous":[19,35],"and":[20,72,83],"hard":[21],"to":[22,29,44,80,93,97],"segment.":[23],"The":[24],"uncertainty":[25,70,85,89],"has":[26],"been":[27],"proved":[28],"be":[30],"effective":[31],"detecting":[33],"regions.":[36],"Besides,":[37],"spatial":[38,73,106],"attention":[39],"can":[40],"guide":[41,94],"model":[43,96],"focus":[45,98],"on":[46,69,99],"region":[48],"interest":[50],"during":[51],"training":[53],"process.":[54],"This":[55],"paper":[56],"proposes":[57],"an":[58],"Uncertainty":[59],"Guided":[60],"Network":[61],"(UG-Net)":[62],"corneal":[64],"based":[68],"estimation":[71],"attention.":[74,107],"We":[75],"first":[76],"use":[77],"Bayesian":[78],"approximation":[79],"obtain":[81],"aleatoric":[82],"epistemic":[84],"maps.":[86],"Then,":[87],"two":[88],"maps":[90],"utilized":[92],"with":[103],"uncertainty-based":[104],"soft":[105],"Experimental":[108],"results":[109],"show":[110],"that":[111],"proposed":[113],"method":[114],"performs":[115],"better":[116],"than":[117],"other":[118],"state-of-the-art":[119],"methods.":[120]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}