{"id":"https://openalex.org/W2711924351","doi":"https://doi.org/10.1109/isbi.2017.7950703","title":"A novel hybrid approach for severity assessment of Diabetic Retinopathy in colour fundus images","display_name":"A novel hybrid approach for severity assessment of Diabetic Retinopathy in colour fundus images","publication_year":2017,"publication_date":"2017-04-01","ids":{"openalex":"https://openalex.org/W2711924351","doi":"https://doi.org/10.1109/isbi.2017.7950703","mag":"2711924351"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2017.7950703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2017.7950703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)","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/A5101448920","display_name":"Pallab Roy","orcid":"https://orcid.org/0000-0002-5047-7355"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Pallab Roy","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022576557","display_name":"Ruwan Tennakoon","orcid":"https://orcid.org/0000-0001-8909-5728"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ruwan Tennakoon","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035530927","display_name":"Khoa Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Khoa Cao","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044999158","display_name":"Suman Sedai","orcid":"https://orcid.org/0000-0002-9615-3604"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Suman Sedai","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078933997","display_name":"Dwarikanath Mahapatra","orcid":"https://orcid.org/0000-0001-9749-7858"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Dwarikanath Mahapatra","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038112353","display_name":"Stefan Maetschke","orcid":"https://orcid.org/0000-0002-9540-1717"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Stefan Maetschke","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091677392","display_name":"Rahil Garnavi","orcid":"https://orcid.org/0000-0002-3844-6361"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Rahil Garnavi","raw_affiliation_strings":["IBM Research - Australia, Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research - Australia, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I4210120068"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101448920"],"corresponding_institution_ids":["https://openalex.org/I4210120068"],"apc_list":null,"apc_paid":null,"fwci":4.9989,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95742158,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1078","last_page":"1082"},"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/T12874","display_name":"Digital Imaging for Blood Diseases","score":0.9980999827384949,"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/T10862","display_name":"AI in cancer detection","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6912834644317627},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6859436631202698},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6723337769508362},{"id":"https://openalex.org/keywords/diabetic-retinopathy","display_name":"Diabetic retinopathy","score":0.5885873436927795},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5873311758041382},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5796414017677307},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5760958194732666},{"id":"https://openalex.org/keywords/kappa","display_name":"Kappa","score":0.46261101961135864},{"id":"https://openalex.org/keywords/blindness","display_name":"Blindness","score":0.42127954959869385},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.41263532638549805},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27591097354888916},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2518676221370697},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.21259531378746033},{"id":"https://openalex.org/keywords/optometry","display_name":"Optometry","score":0.13063496351242065}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6912834644317627},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6859436631202698},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6723337769508362},{"id":"https://openalex.org/C2779829184","wikidata":"https://www.wikidata.org/wiki/Q631361","display_name":"Diabetic retinopathy","level":3,"score":0.5885873436927795},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5873311758041382},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5796414017677307},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5760958194732666},{"id":"https://openalex.org/C2778724333","wikidata":"https://www.wikidata.org/wiki/Q14401","display_name":"Kappa","level":2,"score":0.46261101961135864},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.42127954959869385},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.41263532638549805},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27591097354888916},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2518676221370697},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21259531378746033},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.13063496351242065},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2017.7950703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2017.7950703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W273955616","https://openalex.org/W1596717185","https://openalex.org/W1606858007","https://openalex.org/W1686810756","https://openalex.org/W1966206262","https://openalex.org/W1966385142","https://openalex.org/W1999082644","https://openalex.org/W2026755784","https://openalex.org/W2029616009","https://openalex.org/W2060968434","https://openalex.org/W2109662030","https://openalex.org/W2117539524","https://openalex.org/W2163605009","https://openalex.org/W2529153069","https://openalex.org/W2575521267","https://openalex.org/W2618530766","https://openalex.org/W6610017368","https://openalex.org/W6636412649","https://openalex.org/W6637373629","https://openalex.org/W6684191040","https://openalex.org/W6732651811"],"related_works":["https://openalex.org/W4237698013","https://openalex.org/W4249730947","https://openalex.org/W2401657978","https://openalex.org/W4220767796","https://openalex.org/W2042797887","https://openalex.org/W3046286921","https://openalex.org/W4388065772","https://openalex.org/W2184730658","https://openalex.org/W2005103005","https://openalex.org/W114689906"],"abstract_inverted_index":{"Diabetic":[0],"Retinopathy":[1],"(DR)":[2],"is":[3,18],"one":[4],"of":[5,9],"the":[6,56,89,106],"leading":[7],"causes":[8],"blindness":[10],"worldwide.":[11],"Detecting":[12],"DR":[13,61],"and":[14,68,72],"grading":[15],"its":[16],"severity":[17,62],"essential":[19],"for":[20,59],"disease":[21],"treatment.":[22],"Convolutional":[23],"neural":[24],"networks":[25],"(CNNs)":[26],"have":[27],"achieved":[28],"state-of-the-art":[29,107],"performance":[30],"in":[31,94],"many":[32],"different":[33],"visual":[34],"classification":[35],"tasks.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,65],"propose":[41],"to":[42,105],"combine":[43,73],"CNNs":[44],"with":[45,75],"dictionary":[46],"based":[47,109],"approaches,":[48],"which":[49],"incorporates":[50],"pathology":[51,70],"specific":[52],"image":[53],"representation":[54],"into":[55],"learning":[57],"framework,":[58],"improved":[60],"classification.":[63],"Specifically,":[64],"construct":[66],"discriminative":[67],"generative":[69],"histograms":[71],"them":[74],"feature":[76],"representations":[77],"extracted":[78],"from":[79],"fully":[80],"connected":[81],"CNN":[82,108],"layers.":[83],"Our":[84],"experimental":[85],"results":[86],"indicate":[87],"that":[88],"proposed":[90],"method":[91,110],"shows":[92],"improvement":[93],"quadratic":[95],"kappa":[96],"score":[97],"(\u03ba":[98,111],"<sup":[99,112],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[100,113],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[101,114],"=":[102,115],"0.86)":[103],"compared":[104],"0.81).":[116]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
