{"id":"https://openalex.org/W2040047543","doi":"https://doi.org/10.1117/12.808299","title":"Automated contact lens measurement using optical coherence tomography","display_name":"Automated contact lens measurement using optical coherence tomography","publication_year":2009,"publication_date":"2009-02-12","ids":{"openalex":"https://openalex.org/W2040047543","doi":"https://doi.org/10.1117/12.808299","mag":"2040047543"},"language":"en","primary_location":{"id":"doi:10.1117/12.808299","doi":"https://doi.org/10.1117/12.808299","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.808299","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"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/A5056644378","display_name":"Bryan R. Davidson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bryan R. Davidson","raw_affiliation_strings":["The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021337936","display_name":"Jennifer K. Barton","orcid":"https://orcid.org/0000-0003-4897-9361","observed_orcids":["https://orcid.org/0000-0003-4897-9361"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer K. Barton","raw_affiliation_strings":["The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.13518347,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7169","issue":null,"first_page":"71690Q","last_page":"71690Q"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.00139999995008111,"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/T10997","display_name":"Ocular Surface and Contact Lens","score":0.00039999998989515007,"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/optical-coherence-tomography","display_name":"optical coherence tomography","score":0.8299999833106995},{"id":"https://openalex.org/keywords/nondestructive-measurement","display_name":"non-destructive measurement","score":0.9200000166893005},{"id":"https://openalex.org/keywords/spectral-domain-optical-coherence-tomography","display_name":"spectral-domain optical coherence tomography","score":0.625}],"concepts":[{"id":"https://openalex.org/C2778818243","wikidata":"https://www.wikidata.org/wiki/Q899552","display_name":"Optical coherence tomography","level":2,"score":0.8115294575691223},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7221828699111938},{"id":"https://openalex.org/C2986805488","wikidata":"https://www.wikidata.org/wiki/Q23797","display_name":"Contact lens","level":2,"score":0.713905930519104},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.6178724765777588},{"id":"https://openalex.org/C195766429","wikidata":"https://www.wikidata.org/wiki/Q394","display_name":"Metrology","level":2,"score":0.5504711866378784},{"id":"https://openalex.org/C67666897","wikidata":"https://www.wikidata.org/wiki/Q165896","display_name":"Prism","level":2,"score":0.5057904720306396},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4421389400959015},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.43101367354393005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38430339097976685},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32768553495407104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2039923369884491}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.808299","doi":"https://doi.org/10.1117/12.808299","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.808299","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.504800021648407,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1996740965","https://openalex.org/W1999377661","https://openalex.org/W2011706126","https://openalex.org/W2017209995","https://openalex.org/W2023203029","https://openalex.org/W2024081693","https://openalex.org/W2028043133","https://openalex.org/W2040544795","https://openalex.org/W2045736846","https://openalex.org/W2054054752","https://openalex.org/W2074960265","https://openalex.org/W2080712741","https://openalex.org/W2087263355","https://openalex.org/W2095895282","https://openalex.org/W2097381117","https://openalex.org/W2116044718","https://openalex.org/W2133059825","https://openalex.org/W2327975320"],"related_works":["https://openalex.org/W2122339178","https://openalex.org/W2858181117","https://openalex.org/W2055955046","https://openalex.org/W2283445654","https://openalex.org/W1979767465","https://openalex.org/W2922351578","https://openalex.org/W3211545004","https://openalex.org/W2912037096","https://openalex.org/W1978355026","https://openalex.org/W7125635994"],"abstract_inverted_index":{"Optical":[0],"Coherence":[1],"Tomography":[2],"(OCT)":[3],"is":[4,32,34,41],"a":[5,14,22,54,147,156,162,172],"non-destructive":[6,29,193],"imaging":[7],"modality":[8],"that":[9,68],"has":[10,183],"proven":[11],"to":[12,73,96,107,124],"be":[13],"useful":[15],"tool":[16],"for":[17,191],"making":[18],"quantitative":[19,30],"measurements":[20,133,154,168],"in":[21,104],"variety":[23],"of":[24,116,128,158,164,175,180,187],"applications.":[25],"One":[26],"area":[27],"where":[28],"measurement":[31],"important":[33],"contact":[35,59,76,118,139,194],"lens":[36,60,77,195],"metrology,":[37],"specifically":[38],"prism.":[39],"Prism":[40],"defined":[42],"as":[43],"the":[44,47,58,83,99,112,117,152,181,185],"difference":[45],"between":[46,151],"largest":[48],"and":[49,64,141,161],"smallest":[50],"thickness":[51,145],"measured":[52],"at":[53],"fixed":[55],"distance":[56],"from":[57],"edge.":[61],"We":[62],"developed":[63],"tested":[65],"an":[66],"algorithm":[67,121,182],"automatically":[69],"analyzes":[70],"OCT":[71,88,100,109,129,189],"images":[72,110,190],"accurately":[74],"measure":[75],"thickness.":[78],"Images":[79],"were":[80,134,169],"obtained":[81],"with":[82,171],"Thorlabs":[84],"OCT930SR":[85],"spectral":[86],"radar":[87],"system.":[89],"An":[90],"automated":[91],"rotation":[92],"stage":[93],"was":[94,122],"used":[95],"precisely":[97],"rotate":[98],"probe":[101],"360":[102],"degrees":[103],"small":[105],"increments":[106],"acquire":[108],"along":[111],"entire":[113],"outer":[114],"edge":[115],"lens.":[119],"The":[120,149,178],"able":[123],"successfully":[125],"analyze":[126],"hundreds":[127],"images.":[130],"For":[131],"comparison,":[132],"taken":[135],"by":[136],"physically":[137],"slicing":[138],"lenses":[140],"manually":[142],"measuring":[143],"their":[144],"using":[146,188],"microscope.":[148],"error":[150],"two":[153],"had":[155],"mean":[157],"-1.268":[159],"um":[160],"range":[163,174],"9.041":[165],"um.":[166],"Thickness":[167],"repeatable":[170],"maximum":[173],"1.8":[176],"\u03bcm.":[177],"success":[179],"demonstrated":[184],"possibility":[186],"performing":[192],"metrology.":[196]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}