{"id":"https://openalex.org/W7140172365","doi":"https://doi.org/10.48550/arxiv.2603.21245","title":"CornOrb: A Multimodal Dataset of Orbscan Corneal Topography and Clinical Annotations for Keratoconus Detection","display_name":"CornOrb: A Multimodal Dataset of Orbscan Corneal Topography and Clinical Annotations for Keratoconus Detection","publication_year":2026,"publication_date":"2026-03-22","ids":{"openalex":"https://openalex.org/W7140172365","doi":"https://doi.org/10.48550/arxiv.2603.21245"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.21245","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.21245","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.21245","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Lazouni, Mohammed El Amine","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lazouni, Mohammed El Amine","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Lazouni, Leila Ryma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lazouni, Leila Ryma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Elaouaber, Zineb Aziza","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elaouaber, Zineb Aziza","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Ammar, Mohammed","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ammar, Mohammed","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Zehar, Sofiane","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zehar, Sofiane","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Agha, Mohammed Youcef Bouayad","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Agha, Mohammed Youcef Bouayad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Lazouni, Ahmed","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lazouni, Ahmed","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Feroui, Amel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Feroui, Amel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Al-Timemy, Ali H.","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Al-Timemy, Ali H.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Yousefi, Siamak","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yousefi, Siamak","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Daho, Mostafa El Habib","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daho, Mostafa El Habib","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":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10563","display_name":"Corneal surgery and disorders","score":0.9890999794006348,"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/T10563","display_name":"Corneal surgery and disorders","score":0.9890999794006348,"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/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10997","display_name":"Ocular Surface and Contact Lens","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/keratoconus","display_name":"Keratoconus","score":0.958899974822998},{"id":"https://openalex.org/keywords/keratometer","display_name":"Keratometer","score":0.8339999914169312},{"id":"https://openalex.org/keywords/corneal-topography","display_name":"Corneal topography","score":0.6805999875068665},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5573999881744385},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.45260000228881836}],"concepts":[{"id":"https://openalex.org/C2778918178","wikidata":"https://www.wikidata.org/wiki/Q611984","display_name":"Keratoconus","level":3,"score":0.958899974822998},{"id":"https://openalex.org/C204442743","wikidata":"https://www.wikidata.org/wiki/Q1758711","display_name":"Keratometer","level":3,"score":0.8339999914169312},{"id":"https://openalex.org/C2781053140","wikidata":"https://www.wikidata.org/wiki/Q3501232","display_name":"Corneal topography","level":3,"score":0.6805999875068665},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5573999881744385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.534500002861023},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5242000222206116},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.45260000228881836},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.4404999911785126},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3919000029563904},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.335099995136261},{"id":"https://openalex.org/C2779974597","wikidata":"https://www.wikidata.org/wiki/Q28448986","display_name":"Clinical Practice","level":2,"score":0.29789999127388},{"id":"https://openalex.org/C2776882836","wikidata":"https://www.wikidata.org/wiki/Q168291","display_name":"Cornea","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2676999866962433},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2590999901294708},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.250900000333786}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.21245","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.21245","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.21245","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.21245","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"CornOrb,":[5],"a":[6],"publicly":[7],"accessible":[8],"multimodal":[9,128],"dataset":[10,25,105],"of":[11,108,125],"Orbscan":[12],"corneal":[13,44],"topography":[14],"images":[15],"and":[16,36,54,64,75,78,88,93,123],"clinical":[17,66],"annotations":[18],"collected":[19],"from":[20,29,114],"patients":[21],"in":[22],"Algeria.":[23],"The":[24,130],"comprises":[26],"1,454":[27],"eyes":[28,35],"744":[30],"patients,":[31],"including":[32,61],"889":[33],"normal":[34],"565":[37],"keratoconus":[38,126],"cases.":[39],"For":[40],"each":[41],"eye,":[42],"four":[43],"maps":[45],"are":[46,132],"provided":[47],"(axial":[48],"curvature,":[49],"anterior":[50],"elevation,":[51,53],"posterior":[52],"pachymetry),":[55],"together":[56],"with":[57],"structured":[58],"tabular":[59],"data":[60,82,131],"demographic":[62],"information":[63],"key":[65],"parameters":[67],"such":[68],"as":[69],"astigmatism,":[70],"maximum":[71],"keratometry":[72],"(Kmax),":[73],"central":[74],"thinnest":[76],"pachymetry,":[77],"anterior/posterior":[79],"asphericity.":[80],"All":[81],"were":[83],"retrospectively":[84],"acquired,":[85],"fully":[86],"anonymized,":[87],"pre-processed":[89],"into":[90],"standardized":[91],"PNG":[92],"CSV":[94],"formats":[95],"to":[96,118],"ensure":[97],"direct":[98],"usability":[99],"for":[100],"artificial":[101],"intelligence":[102],"research.":[103],"This":[104],"represents":[106],"one":[107],"the":[109],"first":[110],"large-scale":[111],"Orbscan-based":[112],"resources":[113],"Africa,":[115],"specifically":[116],"built":[117],"enable":[119],"robust":[120],"AI-driven":[121],"detection":[122],"analysis":[124],"using":[127],"data.":[129],"openly":[133],"available":[134],"at":[135],"Zenodo.":[136]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-25T00:00:00"}