{"id":"https://openalex.org/W2184162017","doi":null,"title":"RECOGNITION OF DIABETIC RETINOPATHY USING BLOOD VESSELS FROM VIDEO SEQUENCES","display_name":"RECOGNITION OF DIABETIC RETINOPATHY USING BLOOD VESSELS FROM VIDEO SEQUENCES","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2184162017","mag":"2184162017"},"language":"en","primary_location":{"id":"mag:2184162017","doi":null,"is_oa":false,"landing_page_url":"http://www.jatit.org/volumes/Vol68No1/19Vol68No1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5064089562","display_name":"D. Stalin Alex","orcid":"https://orcid.org/0000-0003-4565-5230","observed_orcids":["https://orcid.org/0000-0003-4565-5230"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Stalin Alex","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4565-5230","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083876446","display_name":"Amitabh Wahi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amitabh Wahi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108868883","display_name":"J. George Chellin Chandran","orcid":"https://orcid.org/0000-0002-2928-1593","observed_orcids":["https://orcid.org/0000-0002-2928-1593"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. George Chellin Chandran","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9990000128746033,"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":0.9990000128746033,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.0003000000142492354,"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/T10170","display_name":"Retinal Diseases and Treatments","score":9.999999747378752e-05,"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/diabetic-retinopathy","display_name":"diabetic retinopathy","score":0.9980000257492065},{"id":"https://openalex.org/keywords/blood-vessel-detection","display_name":"blood vessel detection","score":0.8970000147819519},{"id":"https://openalex.org/keywords/retinal-vessels","display_name":"retinal vasculature","score":0.6610000133514404},{"id":"https://openalex.org/keywords/video-sequences","display_name":"video sequences","score":0.9229999780654907},{"id":"https://openalex.org/keywords/contrast-enhancement","display_name":"contrast enhancement","score":0.6539999842643738},{"id":"https://openalex.org/keywords/thresholding","display_name":"thresholding","score":0.9800000190734863},{"id":"https://openalex.org/keywords/median-filtering","display_name":"median filter","score":0.9940000176429749},{"id":"https://openalex.org/keywords/background-noise-reduction","display_name":"background noise suppression","score":0.5410000085830688},{"id":"https://openalex.org/keywords/retinal-image-analysis","display_name":"retinal image analysis","score":0.42100000381469727}],"concepts":[{"id":"https://openalex.org/C2779829184","wikidata":"https://www.wikidata.org/wiki/Q631361","display_name":"Diabetic retinopathy","level":3,"score":0.8195604085922241},{"id":"https://openalex.org/C2778313320","wikidata":"https://www.wikidata.org/wiki/Q550455","display_name":"Retinopathy","level":3,"score":0.6425226926803589},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5915688872337341},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.5729621648788452},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5721686482429504},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5584302544593811},{"id":"https://openalex.org/C2777093970","wikidata":"https://www.wikidata.org/wiki/Q169342","display_name":"Retina","level":2,"score":0.5187628269195557},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5007500648498535},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.44163069128990173},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.42615461349487305},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42067304253578186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4097203016281128},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.30108001828193665},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09232363104820251},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.05771815776824951},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2184162017","doi":null,"is_oa":false,"landing_page_url":"http://www.jatit.org/volumes/Vol68No1/19Vol68No1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8199999928474426}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1975848434","https://openalex.org/W2033723371","https://openalex.org/W2051578148","https://openalex.org/W2078789324","https://openalex.org/W2089969656","https://openalex.org/W2095479291","https://openalex.org/W2149294567","https://openalex.org/W2150769593","https://openalex.org/W2166524747","https://openalex.org/W2183753479","https://openalex.org/W2312259125"],"related_works":["https://openalex.org/W2768675800","https://openalex.org/W2063627453","https://openalex.org/W4409749773","https://openalex.org/W7096440872","https://openalex.org/W4294000394","https://openalex.org/W2045199522","https://openalex.org/W2022824468","https://openalex.org/W2019856266","https://openalex.org/W2548815047","https://openalex.org/W1518065045"],"abstract_inverted_index":{"Diabetic":[0,23,35],"Retinopathy":[1,24,36],"(DR)":[2],"could":[3],"be":[4],"a":[5,127],"condition":[6],"occurring":[7],"in":[8,39,52,92,100,113,130],"persons":[9],"with":[10],"blood":[11,50,66,81,134],"sugar,":[12],"which":[13,98],"causes":[14],"progressive":[15],"damage":[16],"to":[17,45,63,115],"the":[18,21,46,53,65,80,86,101,105,117,123,131],"retina.":[19,54],"At":[20],"beginning,":[22],"may":[25],"cause":[26],"no":[27],"symptoms":[28],"or":[29],"mild":[30],"vision":[31],"problems.":[32],"Eventually,":[33],"however":[34],"can":[37],"result":[38],"blindness.":[40],"It":[41],"is":[42,74],"mainly":[43],"due":[44],"development":[47],"of":[48,71,76,104,122,133],"abnormal":[49],"vessels":[51,82],"In":[55],"this":[56,72],"approach,":[57],"we":[58],"propose":[59],"an":[60],"efficient":[61],"method":[62],"detect":[64],"vessels.":[67,135],"The":[68,120],"main":[69],"focus":[70],"paper":[73],"instead":[75],"using":[77],"still":[78],"images,":[79],"are":[83],"extracted":[84],"from":[85],"video":[87],"sequences.":[88],"Contrast":[89],"enhancement":[90],"done":[91],"color":[93],"image":[94],"followed":[95],"by":[96],"thresholding,":[97],"helps":[99],"dynamic":[102],"preservation":[103],"local":[106],"contrast":[107],"characteristics":[108],"and":[109],"median":[110],"filtering":[111],"carried":[112],"order":[114],"smoothen":[116],"background":[118],"noise.":[119],"results":[121],"proposed":[124],"algorithm":[125],"show":[126],"considerable":[128],"improvement":[129],"detection":[132]},"counts_by_year":[],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2016-06-24T00:00:00"}