{"id":"https://openalex.org/W3012368010","doi":"https://doi.org/10.1109/apsipaasc47483.2019.9023233","title":"Optimization-Based Fundus Image Decomposition for Diagnosis Support of Diabetic Retinopathy","display_name":"Optimization-Based Fundus Image Decomposition for Diagnosis Support of Diabetic Retinopathy","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3012368010","doi":"https://doi.org/10.1109/apsipaasc47483.2019.9023233","mag":"3012368010"},"language":"en","primary_location":{"id":"doi:10.1109/apsipaasc47483.2019.9023233","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipaasc47483.2019.9023233","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5079691518","display_name":"Daichi Kitahar","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daichi Kitahar","raw_affiliation_strings":["College of Information Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042581126","display_name":"Swathi Ananda","orcid":"https://orcid.org/0009-0004-0994-8831"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Swathi Ananda","raw_affiliation_strings":["Department of Computer Science and Engineering, NMAM Institute of Technology, Nitte, Karkala, Karnataka, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, NMAM Institute of Technology, Nitte, Karkala, Karnataka, India","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112495604","display_name":"Akira Hirabayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Hirabayashi","raw_affiliation_strings":["College of Information Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2977,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62151923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"3","issue":null,"first_page":"1565","last_page":"1572"},"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":0.9979000091552734,"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/T10250","display_name":"Glaucoma and retinal disorders","score":0.9970999956130981,"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":0.8195543885231018},{"id":"https://openalex.org/keywords/blindness","display_name":"Blindness","score":0.7581713795661926},{"id":"https://openalex.org/keywords/fundus","display_name":"Fundus (uterus)","score":0.7519569396972656},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6705195903778076},{"id":"https://openalex.org/keywords/retinopathy","display_name":"Retinopathy","score":0.5479434132575989},{"id":"https://openalex.org/keywords/diabetes-mellitus","display_name":"Diabetes mellitus","score":0.5349684357643127},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.5206179618835449},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4388011693954468},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.42975303530693054},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4087321162223816},{"id":"https://openalex.org/keywords/optometry","display_name":"Optometry","score":0.40795934200286865},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.17674177885055542}],"concepts":[{"id":"https://openalex.org/C2779829184","wikidata":"https://www.wikidata.org/wiki/Q631361","display_name":"Diabetic retinopathy","level":3,"score":0.8195543885231018},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.7581713795661926},{"id":"https://openalex.org/C2776391266","wikidata":"https://www.wikidata.org/wiki/Q9612","display_name":"Fundus (uterus)","level":2,"score":0.7519569396972656},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6705195903778076},{"id":"https://openalex.org/C2778313320","wikidata":"https://www.wikidata.org/wiki/Q550455","display_name":"Retinopathy","level":3,"score":0.5479434132575989},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.5349684357643127},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.5206179618835449},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4388011693954468},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.42975303530693054},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4087321162223816},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.40795934200286865},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.17674177885055542},{"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":"doi:10.1109/apsipaasc47483.2019.9023233","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipaasc47483.2019.9023233","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W5118672","https://openalex.org/W575503930","https://openalex.org/W1602869163","https://openalex.org/W1954647394","https://openalex.org/W1982890488","https://openalex.org/W1998991750","https://openalex.org/W2001412060","https://openalex.org/W2002276422","https://openalex.org/W2009109405","https://openalex.org/W2075985658","https://openalex.org/W2099509743","https://openalex.org/W2109037308","https://openalex.org/W2110731233","https://openalex.org/W2121703462","https://openalex.org/W2138480916","https://openalex.org/W2171651020","https://openalex.org/W2296755154","https://openalex.org/W2307692230","https://openalex.org/W2404019942","https://openalex.org/W2529609428","https://openalex.org/W2571925460","https://openalex.org/W2669778651","https://openalex.org/W2734673058","https://openalex.org/W2755885082","https://openalex.org/W2792787613","https://openalex.org/W2802531310","https://openalex.org/W2828862258","https://openalex.org/W2837127630","https://openalex.org/W2892073452","https://openalex.org/W2899966493","https://openalex.org/W2911970391","https://openalex.org/W3100330487","https://openalex.org/W6676890433","https://openalex.org/W6731931656"],"related_works":["https://openalex.org/W1980571360","https://openalex.org/W4237698013","https://openalex.org/W4249730947","https://openalex.org/W2401657978","https://openalex.org/W2042797887","https://openalex.org/W3046286921","https://openalex.org/W4388065772","https://openalex.org/W3176448898","https://openalex.org/W2429379476","https://openalex.org/W4361800274"],"abstract_inverted_index":{"Diabetes":[0],"mellitus":[1],"often":[2],"leads":[3],"to":[4],"a":[5,79,91,97,104,110],"serious":[6],"eye":[7],"disease":[8],"called":[9],"diabetic":[10,29,57],"retinopathy,":[11],"which":[12],"is":[13,31,41],"one":[14],"major":[15],"cause":[16],"of":[17,56,101,120],"blindness":[18,23],"among":[19],"adults.":[20],"Since":[21],"this":[22,75],"can":[24],"be":[25],"prevented":[26],"if":[27],"the":[28,54,60,118],"retinopathy":[30],"detected":[32],"at":[33],"an":[34],"early":[35],"stage":[36],"and":[37,109],"appropriate":[38],"medical":[39],"treatment":[40],"provided,":[42],"routine":[43,61],"screening":[44,62],"tests":[45,63],"with":[46],"fundus":[47,94],"images":[48],"are":[49,64],"very":[50],"important.":[51],"However,":[52],"as":[53],"number":[55],"patients":[58],"increases,":[59],"becoming":[65],"big":[66],"burdens":[67],"for":[68],"ophthalmologists.":[69],"To":[70],"reduce":[71],"these":[72],"burdens,":[73],"in":[74],"paper,":[76],"we":[77],"propose":[78],"diagnosis":[80],"support":[81],"method":[82,89],"by":[83],"using":[84],"convex":[85],"optimization.":[86],"The":[87],"proposed":[88],"decomposes":[90],"green":[92],"channel":[93],"image":[95,99,106,112],"into":[96],"basic":[98],"composed":[100],"non-disease":[102],"parts,":[103],"positive":[105],"including":[107,113],"exudates,":[108],"negative":[111],"hemorrhages.":[114],"Numerical":[115],"experiments":[116],"show":[117],"effectiveness":[119],"our":[121],"method.":[122]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}