{"id":"https://openalex.org/W2081350414","doi":"https://doi.org/10.1109/ncc.2015.7084852","title":"Automatic detection of fovea using property of vessel free region","display_name":"Automatic detection of fovea using property of vessel free region","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W2081350414","doi":"https://doi.org/10.1109/ncc.2015.7084852","mag":"2081350414"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2015.7084852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2015.7084852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Twenty First National Conference on Communications (NCC)","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/A5001387767","display_name":"Jyoti Prakash Medhi","orcid":"https://orcid.org/0000-0002-9188-2760"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Jyoti Prakash Medhi","raw_affiliation_strings":["Department of EEE, Indian Institute of Technology Guwahati, Guwahati, India","Department of EEE, Indian Institute of Technology Guwahati, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, Indian Institute of Technology Guwahati, Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]},{"raw_affiliation_string":"Department of EEE, Indian Institute of Technology Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030663279","display_name":"Samarendra Dandapat","orcid":"https://orcid.org/0000-0002-6467-8713"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Samarendra Dandapat","raw_affiliation_strings":["Department of EEE, Indian Institute of Technology Guwahati, Guwahati, India","Department of EEE, Indian Institute of Technology Guwahati, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, Indian Institute of Technology Guwahati, Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]},{"raw_affiliation_string":"Department of EEE, Indian Institute of Technology Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001387767"],"corresponding_institution_ids":["https://openalex.org/I1317621060"],"apc_list":null,"apc_paid":null,"fwci":0.7904,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73997998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9","issue":null,"first_page":"1","last_page":"6"},"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/T10170","display_name":"Retinal Diseases and Treatments","score":0.9936000108718872,"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/T12599","display_name":"Retinal and Optic Conditions","score":0.9829999804496765,"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/computer-science","display_name":"Computer science","score":0.8012434244155884},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.7330867648124695},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6931213140487671},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6699321269989014},{"id":"https://openalex.org/keywords/retina","display_name":"Retina","score":0.5039917826652527},{"id":"https://openalex.org/keywords/fovea-centralis","display_name":"Fovea centralis","score":0.41487985849380493},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3430842161178589},{"id":"https://openalex.org/keywords/retinal","display_name":"Retinal","score":0.23873820900917053},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17708775401115417},{"id":"https://openalex.org/keywords/foveal","display_name":"Foveal","score":0.12823763489723206},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.11153861880302429},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09206458926200867},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08966556191444397}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8012434244155884},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.7330867648124695},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6931213140487671},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6699321269989014},{"id":"https://openalex.org/C2777093970","wikidata":"https://www.wikidata.org/wiki/Q169342","display_name":"Retina","level":2,"score":0.5039917826652527},{"id":"https://openalex.org/C2779736970","wikidata":"https://www.wikidata.org/wiki/Q865103","display_name":"Fovea centralis","level":4,"score":0.41487985849380493},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3430842161178589},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.23873820900917053},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17708775401115417},{"id":"https://openalex.org/C30181142","wikidata":"https://www.wikidata.org/wiki/Q865103","display_name":"Foveal","level":3,"score":0.12823763489723206},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.11153861880302429},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09206458926200867},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08966556191444397},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2015.7084852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2015.7084852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Twenty First National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1971654131","https://openalex.org/W1992728454","https://openalex.org/W2010373608","https://openalex.org/W2059036143","https://openalex.org/W2104492227","https://openalex.org/W2119108994","https://openalex.org/W2121233747","https://openalex.org/W2133059825","https://openalex.org/W2137923858","https://openalex.org/W2162970164","https://openalex.org/W2167881544","https://openalex.org/W2540782627","https://openalex.org/W2543991396","https://openalex.org/W2545128691","https://openalex.org/W6675627567","https://openalex.org/W6680099990"],"related_works":["https://openalex.org/W2362796209","https://openalex.org/W2164574799","https://openalex.org/W1619996283","https://openalex.org/W3092069343","https://openalex.org/W2093799148","https://openalex.org/W2067199976","https://openalex.org/W1987368870","https://openalex.org/W3153003005","https://openalex.org/W1978810668","https://openalex.org/W2070998259"],"abstract_inverted_index":{"Accumulation":[0],"of":[1,8,41,47,58,62,81,88,98,104,130,140,155,159],"blood":[2,82,105],"and":[3,108,146,152,168],"its":[4,93],"constituents":[5],"over":[6],"fovea":[7,21,42,72,78,89],"the":[9,48,59,71,75,96,127,131],"retina":[10],"lead":[11],"to":[12],"irreversible":[13],"vision":[14],"degradation":[15],"in":[16,27,122],"Diabetic":[17],"Retinopathy":[18],"(DR).":[19],"Thus,":[20],"location":[22],"contains":[23],"very":[24],"vital":[25],"information":[26,76],"automated":[28],"analysis.":[29],"In":[30],"this":[31],"study,":[32],"we":[33],"have":[34],"developed":[35],"a":[36],"simple":[37],"approach":[38],"for":[39,70,92,111,126],"identification":[40],"location.":[43,65],"The":[44,66,100,133,171],"main":[45],"advantage":[46],"method":[49,101],"is":[50,79,90,135,174],"that":[51,77],"it":[52],"does":[53],"not":[54],"require":[55],"prior":[56],"knowledge":[57],"spatial":[60],"relationship":[61],"optic":[63],"disc":[64],"algorithm":[67,134],"first":[68],"searches":[69],"region":[73,97],"considering":[74],"devoid":[80],"vessels.":[83],"Later,":[84],"dark":[85],"intensity":[86],"property":[87],"utilized":[91],"detection":[94,103,160],"from":[95],"interest.":[99],"requires":[102],"vessel":[106,112],"network":[107],"then":[109],"search":[110],"free":[113],"region.":[114],"Various":[115],"morphological":[116],"image":[117],"processing":[118],"tools":[119],"are":[120],"explored":[121],"different":[123],"color":[124],"planes":[125],"successful":[128],"execution":[129],"method.":[132],"tested":[136],"on":[137],"759":[138],"images":[139],"DRIVE,":[141],"DIARETDB0,":[142],"DIARETDB1,":[143],"LOCAL,":[144],"MESSIDOR":[145],"HRF":[147],"databases":[148],"containing":[149],"both":[150],"normal":[151],"pathological":[153],"cases":[154],"DR,":[156],"with":[157],"efficiency":[158],"obtained":[161],"at":[162],"100%,":[163],"96.85%,":[164],"97.67%,":[165],"98.46%":[166],"96.25%":[167],"100%":[169],"respectively.":[170],"overall":[172],"accuracy":[173],"98.21%.":[175]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}