{"id":"https://openalex.org/W2464115912","doi":"https://doi.org/10.1109/iwssip.2016.7502720","title":"Optic disc localization in fundus images","display_name":"Optic disc localization in fundus images","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2464115912","doi":"https://doi.org/10.1109/iwssip.2016.7502720","mag":"2464115912"},"language":"en","primary_location":{"id":"doi:10.1109/iwssip.2016.7502720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwssip.2016.7502720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Systems, Signals and Image Processing (IWSSIP)","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/A5027267121","display_name":"Boris Lesay","orcid":null},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":true,"raw_author_name":"Boris Lesay","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009841250","display_name":"Jarmila Pavlovi\u010dov\u00e1","orcid":"https://orcid.org/0000-0002-8490-5821"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Jarmila Pavlovicova","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080968685","display_name":"Milo\u0161 Oravec","orcid":"https://orcid.org/0000-0001-5106-4803"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Milos Oravec","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085549104","display_name":"Veronika Kurilov\u00e1","orcid":"https://orcid.org/0000-0001-8791-5761"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Veronika Kurilova","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027267121"],"corresponding_institution_ids":["https://openalex.org/I110757952"],"apc_list":null,"apc_paid":null,"fwci":1.11411358,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79876462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"1","last_page":"4"},"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":0.9955000281333923,"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/T12874","display_name":"Digital Imaging for Blood Diseases","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"}}],"keywords":[{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.7673977017402649},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6999070048332214},{"id":"https://openalex.org/keywords/fundus","display_name":"Fundus (uterus)","score":0.6629588603973389},{"id":"https://openalex.org/keywords/optic-disc","display_name":"Optic disc","score":0.6402915120124817},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.6275932788848877},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6238744854927063},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6175811290740967},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5593770146369934},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.32290518283843994},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.10389503836631775},{"id":"https://openalex.org/keywords/retinal","display_name":"Retinal","score":0.0800832211971283}],"concepts":[{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.7673977017402649},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6999070048332214},{"id":"https://openalex.org/C2776391266","wikidata":"https://www.wikidata.org/wiki/Q9612","display_name":"Fundus (uterus)","level":2,"score":0.6629588603973389},{"id":"https://openalex.org/C2779735895","wikidata":"https://www.wikidata.org/wiki/Q16873995","display_name":"Optic disc","level":3,"score":0.6402915120124817},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.6275932788848877},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6238744854927063},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6175811290740967},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5593770146369934},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32290518283843994},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.10389503836631775},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.0800832211971283},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwssip.2016.7502720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwssip.2016.7502720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Systems, Signals and Image Processing (IWSSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320313655","display_name":"Foundation for Research, Science and Technology","ror":null},{"id":"https://openalex.org/F4320323251","display_name":"Agent\u00fara na Podporu V\u00fdskumu a V\u00fdvoja","ror":"https://ror.org/037nx0e70"},{"id":"https://openalex.org/F4320323640","display_name":"Kult\u00farna a Edukacn\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR","ror":"https://ror.org/044gwpv05"},{"id":"https://openalex.org/F4320323641","display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV","ror":"https://ror.org/044gwpv05"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W938233457","https://openalex.org/W1544290124","https://openalex.org/W1585932041","https://openalex.org/W1896728450","https://openalex.org/W2038488197","https://openalex.org/W2099509743","https://openalex.org/W2115168188","https://openalex.org/W2140913767","https://openalex.org/W3198323943"],"related_works":["https://openalex.org/W2030098947","https://openalex.org/W1974777989","https://openalex.org/W2363834444","https://openalex.org/W2003466055","https://openalex.org/W2070077862","https://openalex.org/W2765199790","https://openalex.org/W2164944168","https://openalex.org/W2066503032","https://openalex.org/W2942135640","https://openalex.org/W4319777531"],"abstract_inverted_index":{"Fundus":[0],"images":[1],"are":[2,30],"suitable":[3],"for":[4,32,79],"automatic":[5],"evaluation":[6],"in":[7],"the":[8,21,66],"current":[9],"clinical":[10],"practice.":[11],"The":[12],"detection":[13],"and":[14,27,86],"localization":[15],"of":[16,61,74],"important":[17],"areas":[18],"such":[19],"as":[20],"vascular":[22],"bed,":[23],"yellow":[24],"spot":[25],"(fovea)":[26],"optical":[28],"disc":[29],"necessary":[31],"following":[33],"pathological":[34],"changes":[35],"detection.":[36],"After":[37],"image":[38],"preprocessing":[39],"we":[40],"use":[41],"very":[42],"rapid":[43],"method":[44,71,88],"based":[45],"on":[46],"gradients":[47],"called":[48],"Fast":[49],"radial":[50],"symmetry":[51],"transform":[52,85],"-":[53],"FRST":[54],"to":[55,81],"find":[56],"approximately":[57],"circular":[58,80],"(elliptical)":[59],"shape":[60],"optic":[62],"disc.":[63],"We":[64],"compare":[65],"results":[67,73],"achieved":[68],"by":[69],"this":[70],"with":[72],"two":[75],"other":[76],"detecting":[77],"methods":[78],"elliptical":[82],"objects,":[83],"Hough":[84],"Histogram":[87],"using":[89],"template.":[90]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
