{"id":"https://openalex.org/W4388893613","doi":"https://doi.org/10.1109/tencon58879.2023.10322515","title":"An Optimized Segmentation of Optic Disc and Optic Cup in Retinal Fundus Images Based on Multimap Localization and Conventional U-Net","display_name":"An Optimized Segmentation of Optic Disc and Optic Cup in Retinal Fundus Images Based on Multimap Localization and Conventional U-Net","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388893613","doi":"https://doi.org/10.1109/tencon58879.2023.10322515"},"language":"en","primary_location":{"id":"doi:10.1109/tencon58879.2023.10322515","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon58879.2023.10322515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON)","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/A5093314481","display_name":"Fadia Hanifa Suwandoko","orcid":null},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Fadia Hanifa Suwandoko","raw_affiliation_strings":["Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112594087","display_name":"Astri Handayani","orcid":null},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Astri Handayani","raw_affiliation_strings":["Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012976026","display_name":"Tati Latifah Erawati Rajab","orcid":"https://orcid.org/0000-0003-1321-2072"},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Tati Latifah Erawati Rajab","raw_affiliation_strings":["Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Teknologi Bandung,Biomedical Engineering Department,Bandung,Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"Biomedical Engineering Department, Institut Teknologi Bandung, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4386,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68116975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"125","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":1.0,"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/T11438","display_name":"Retinal Imaging and Analysis","score":1.0,"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/T10250","display_name":"Glaucoma and retinal disorders","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10170","display_name":"Retinal Diseases and Treatments","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/glaucoma","display_name":"Glaucoma","score":0.7842535376548767},{"id":"https://openalex.org/keywords/optic-disc","display_name":"Optic disc","score":0.7567992806434631},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7358934283256531},{"id":"https://openalex.org/keywords/fundus","display_name":"Fundus (uterus)","score":0.7151798605918884},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.605154812335968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49085646867752075},{"id":"https://openalex.org/keywords/optic-nerve","display_name":"Optic nerve","score":0.44244030117988586},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.3969499468803406},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.21490392088890076}],"concepts":[{"id":"https://openalex.org/C2778527774","wikidata":"https://www.wikidata.org/wiki/Q159701","display_name":"Glaucoma","level":2,"score":0.7842535376548767},{"id":"https://openalex.org/C2779735895","wikidata":"https://www.wikidata.org/wiki/Q16873995","display_name":"Optic disc","level":3,"score":0.7567992806434631},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7358934283256531},{"id":"https://openalex.org/C2776391266","wikidata":"https://www.wikidata.org/wiki/Q9612","display_name":"Fundus (uterus)","level":2,"score":0.7151798605918884},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.605154812335968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49085646867752075},{"id":"https://openalex.org/C2780837183","wikidata":"https://www.wikidata.org/wiki/Q186029","display_name":"Optic nerve","level":2,"score":0.44244030117988586},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.3969499468803406},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21490392088890076}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon58879.2023.10322515","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon58879.2023.10322515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON)","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":13,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1997259062","https://openalex.org/W2521776509","https://openalex.org/W2553226765","https://openalex.org/W2782364420","https://openalex.org/W2915496375","https://openalex.org/W2949378947","https://openalex.org/W2979448322","https://openalex.org/W2980190282","https://openalex.org/W3101507774","https://openalex.org/W3110220146","https://openalex.org/W3110315693","https://openalex.org/W4293153374"],"related_works":["https://openalex.org/W2089257677","https://openalex.org/W4317926853","https://openalex.org/W2169255130","https://openalex.org/W2055877430","https://openalex.org/W2791439505","https://openalex.org/W994207203","https://openalex.org/W3131984632","https://openalex.org/W1993455246","https://openalex.org/W2942135640","https://openalex.org/W1998454107"],"abstract_inverted_index":{"Glaucoma":[0],"is":[1,21,43],"a":[2,49],"vision-threatening":[3],"condition":[4],"resulting":[5],"from":[6],"increased":[7],"intraocular":[8],"pressure,":[9],"leading":[10],"to":[11,69],"optic":[12,60,63],"nerve":[13],"damage":[14],"and":[15,62,104,119,135,156],"potential":[16],"vision":[17],"loss.":[18],"Early":[19],"detection":[20,42,90],"crucial,":[22],"but":[23,95],"in":[24,48,154,162],"Indonesia,":[25],"over":[26],"half":[27],"of":[28,37,59,127,148,171],"glaucoma":[29,89,176],"cases":[30],"are":[31],"diagnosed":[32],"at":[33],"severe":[34],"stages.":[35],"One":[36],"the":[38,57,116,168,172],"approaches":[39],"for":[40,82,133,141,175],"early":[41],"by":[44,114],"using":[45,92],"characteristics":[46],"visible":[47],"fundus":[50],"image":[51],"as":[52,73,79],"indicators.":[53],"With":[54],"this":[55],"approach,":[56],"segmentation":[58,124,145],"disc":[61,123],"cup":[64,144],"plays":[65],"an":[66,80,87,111],"important":[67],"role":[68],"extract":[70],"features":[71],"such":[72],"cup-to-disc":[74],"ratios":[75,78],"or":[76],"rim-to-disc":[77],"indication":[81],"glaucoma.":[83],"Almustofa":[84],"(2021)":[85],"proposed":[86],"automated":[88],"method":[91,113,174],"these":[93],"segmentations":[94],"only":[96],"tested":[97],"it":[98],"on":[99],"limited":[100],"datasets,":[101],"namely":[102],"Drishti-GS":[103,134,155],"REFUGE":[105,117,163],"Training":[106],"Set.":[107],"This":[108],"study":[109],"presents":[110],"optimized":[112,173],"incorporating":[115],"Validation":[118],"Test":[120],"sets.":[121],"Optic":[122,143],"attains":[125],"F-Scores":[126,147],"0.979":[128],"<tex":[129,137,150,158],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[130,138,151,159],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\pm":[131],"0.005$</tex>":[132],"0.942":[136],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\pm$</tex>":[139,152,160],"0.026":[140],"REFUGE.":[142],"achieves":[146],"0.948":[149],"0.020":[153],"0.843":[157],"0.068":[161],"datasets.":[164],"These":[165],"results":[166],"demonstrate":[167],"improved":[169],"performance":[170],"detection.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}