{"id":"https://openalex.org/W4226379899","doi":"https://doi.org/10.1007/s11042-021-11808-w","title":"Performance analysis of multi-level thresholding for microaneurysm detection","display_name":"Performance analysis of multi-level thresholding for microaneurysm detection","publication_year":2022,"publication_date":"2022-04-08","ids":{"openalex":"https://openalex.org/W4226379899","doi":"https://doi.org/10.1007/s11042-021-11808-w"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-021-11808-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-021-11808-w","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-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/A5042160406","display_name":"Kar Heng Choong","orcid":null},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Kar Heng Choong","raw_affiliation_strings":["Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061197761","display_name":"Shafriza Nisha Basah","orcid":"https://orcid.org/0000-0003-0396-4262"},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Shafriza Nisha Basah","raw_affiliation_strings":["Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037635024","display_name":"Haniza Yazid","orcid":"https://orcid.org/0000-0003-1760-2473"},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Haniza Yazid","raw_affiliation_strings":["Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Perlis, 02600, Arau, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Perlis, 02600, Arau, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076174055","display_name":"Muhammad Juhairi Aziz Safar","orcid":null},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Muhammad Juhairi Aziz Safar","raw_affiliation_strings":["Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055542868","display_name":"Fathinul Syahir Ahmad Saad","orcid":"https://orcid.org/0000-0002-4322-400X"},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Fathinul Syahir Ahmad Saad","raw_affiliation_strings":["Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering Technology, Universiti Malaysia Perlis, 02600, Arau, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"last","author":{"id":null,"display_name":"Chee Chin Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Chee Chin Lim","raw_affiliation_strings":["Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Perlis, 02600, Arau, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Perlis, 02600, Arau, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037635024"],"corresponding_institution_ids":["https://openalex.org/I65079550"],"apc_list":null,"apc_paid":null,"fwci":0.2944,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54721572,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"81","issue":"21","first_page":"31161","last_page":"31180"},"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":0.9958999752998352,"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":0.9850999712944031,"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":0.8445162773132324},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.8385072946548462},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6818585395812988},{"id":"https://openalex.org/keywords/blindness","display_name":"Blindness","score":0.637438178062439},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5964978933334351},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5737150311470032},{"id":"https://openalex.org/keywords/diabetic-retinopathy","display_name":"Diabetic retinopathy","score":0.5668031573295593},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4919283390045166},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45705342292785645},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45579254627227783},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4231509566307068},{"id":"https://openalex.org/keywords/retinal","display_name":"Retinal","score":0.42103123664855957},{"id":"https://openalex.org/keywords/optometry","display_name":"Optometry","score":0.13956668972969055},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1061285138130188},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.0963774025440216},{"id":"https://openalex.org/keywords/diabetes-mellitus","display_name":"Diabetes mellitus","score":0.0699026882648468}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8445162773132324},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.8385072946548462},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6818585395812988},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.637438178062439},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5964978933334351},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5737150311470032},{"id":"https://openalex.org/C2779829184","wikidata":"https://www.wikidata.org/wiki/Q631361","display_name":"Diabetic retinopathy","level":3,"score":0.5668031573295593},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4919283390045166},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45705342292785645},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45579254627227783},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4231509566307068},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.42103123664855957},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.13956668972969055},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1061285138130188},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.0963774025440216},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.0699026882648468},{"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:10.1007/s11042-021-11808-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-021-11808-w","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.6899999976158142}],"awards":[{"id":"https://openalex.org/G3005718617","display_name":null,"funder_award_id":"FRGS/1/2019/ICT02/UNIMAP/02/3","funder_id":"https://openalex.org/F4320321709","funder_display_name":"Ministry of Higher Education, Malaysia"}],"funders":[{"id":"https://openalex.org/F4320321709","display_name":"Ministry of Higher Education, Malaysia","ror":"https://ror.org/05mcs2t73"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1499595342","https://openalex.org/W1972734775","https://openalex.org/W1982890488","https://openalex.org/W1983920447","https://openalex.org/W2070284827","https://openalex.org/W2074988920","https://openalex.org/W2144552105","https://openalex.org/W2151267818","https://openalex.org/W2163033528","https://openalex.org/W2317836139","https://openalex.org/W2525266674","https://openalex.org/W2559205205","https://openalex.org/W2754266346","https://openalex.org/W2757003988","https://openalex.org/W2766116723","https://openalex.org/W2768909558","https://openalex.org/W2776438973","https://openalex.org/W2791447208","https://openalex.org/W2800726212","https://openalex.org/W2885366144","https://openalex.org/W2893989121","https://openalex.org/W2922015385","https://openalex.org/W3009861426","https://openalex.org/W3015509142","https://openalex.org/W3025283958","https://openalex.org/W3114427951","https://openalex.org/W4249787253"],"related_works":["https://openalex.org/W4249730947","https://openalex.org/W4237698013","https://openalex.org/W2401657978","https://openalex.org/W2042797887","https://openalex.org/W3046286921","https://openalex.org/W2947219484","https://openalex.org/W2184730658","https://openalex.org/W4220767796","https://openalex.org/W2005103005","https://openalex.org/W114689906"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}