{"id":"https://openalex.org/W2732310902","doi":"https://doi.org/10.2352/issn.2470-1173.2017.17.coimg-448","title":"The human sclera and pupil as the calibration targets","display_name":"The human sclera and pupil as the calibration targets","publication_year":2017,"publication_date":"2017-01-29","ids":{"openalex":"https://openalex.org/W2732310902","doi":"https://doi.org/10.2352/issn.2470-1173.2017.17.coimg-448","mag":"2732310902"},"language":"en","primary_location":{"id":"doi:10.2352/issn.2470-1173.2017.17.coimg-448","is_oa":false,"landing_page_url":"https://doi.org/10.2352/issn.2470-1173.2017.17.coimg-448","pdf_url":null,"source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","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/A5112295588","display_name":"Hayan Choi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hayan Choi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048882724","display_name":"Kyungah Choi","orcid":"https://orcid.org/0000-0003-2294-8268"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kyungah Choi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5061532603","display_name":"Hyeon\u2010Jeong Suk","orcid":"https://orcid.org/0000-0002-0199-6183"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyeon-Jeong Suk","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":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.09360338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"29","issue":"17","first_page":"200","last_page":"203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12994","display_name":"Infrared Thermography in Medicine","score":0.769599974155426,"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/T12994","display_name":"Infrared Thermography in Medicine","score":0.769599974155426,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sclera","display_name":"Sclera","score":0.9012573957443237},{"id":"https://openalex.org/keywords/standard-illuminant","display_name":"Standard illuminant","score":0.7934291958808899},{"id":"https://openalex.org/keywords/pupil","display_name":"Pupil","score":0.7180041074752808},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6745190024375916},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6371004581451416},{"id":"https://openalex.org/keywords/human-eye","display_name":"Human eye","score":0.6269774436950684},{"id":"https://openalex.org/keywords/hue","display_name":"Hue","score":0.5856629014015198},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5657849311828613},{"id":"https://openalex.org/keywords/color-constancy","display_name":"Color constancy","score":0.5545187592506409},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4656691551208496},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3838508129119873},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.290996253490448},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.23252400755882263},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13309654593467712},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.1323428750038147},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11046749353408813},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07883331179618835}],"concepts":[{"id":"https://openalex.org/C2777100477","wikidata":"https://www.wikidata.org/wiki/Q193107","display_name":"Sclera","level":2,"score":0.9012573957443237},{"id":"https://openalex.org/C129112856","wikidata":"https://www.wikidata.org/wiki/Q375479","display_name":"Standard illuminant","level":2,"score":0.7934291958808899},{"id":"https://openalex.org/C2777394604","wikidata":"https://www.wikidata.org/wiki/Q173318","display_name":"Pupil","level":2,"score":0.7180041074752808},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6745190024375916},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6371004581451416},{"id":"https://openalex.org/C2781427961","wikidata":"https://www.wikidata.org/wiki/Q430024","display_name":"Human eye","level":2,"score":0.6269774436950684},{"id":"https://openalex.org/C126537357","wikidata":"https://www.wikidata.org/wiki/Q372948","display_name":"Hue","level":2,"score":0.5856629014015198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5657849311828613},{"id":"https://openalex.org/C187888035","wikidata":"https://www.wikidata.org/wiki/Q2563885","display_name":"Color constancy","level":3,"score":0.5545187592506409},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4656691551208496},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3838508129119873},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.290996253490448},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23252400755882263},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13309654593467712},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.1323428750038147},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11046749353408813},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07883331179618835}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2352/issn.2470-1173.2017.17.coimg-448","is_oa":false,"landing_page_url":"https://doi.org/10.2352/issn.2470-1173.2017.17.coimg-448","pdf_url":null,"source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2405544836","https://openalex.org/W4387331381","https://openalex.org/W4308233877","https://openalex.org/W1965405839","https://openalex.org/W2287944637","https://openalex.org/W1907286699","https://openalex.org/W1973960649","https://openalex.org/W2029490354","https://openalex.org/W2026092253","https://openalex.org/W2113195234"],"abstract_inverted_index":{"This":[0],"research":[1],"suggests":[2],"a":[3,55,62,85,105],"color":[4,52,64,145],"constancy":[5,65],"algorithm":[6,66,112,123],"using":[7],"the":[8,24,28,31,33,42,45,51,72,76,88,97,107,110,117,131,139,144],"human":[9,18,132,147],"sclera":[10,19,46,133],"and":[11,47,69,134],"pupil":[12,34,48,135],"for":[13,50],"estimating":[14],"skin":[15,81,119],"color.":[16],"The":[17,122],"is":[20,35],"approximately":[21,38],"white,":[22],"reflecting":[23],"hue":[25],"characteristics":[26,53],"of":[27,41,54,100,109,146],"illuminant.":[29],"On":[30],"contrary,":[32],"shown":[36],"as":[37,94,96,138],"black,":[39],"independently":[40],"surroundings.":[43],"Consequently,":[44],"account":[49],"facial":[56,92],"image.":[57],"Based":[58],"on":[59],"this":[60,126],"assumption,":[61],"new":[63],"was":[67,113],"developed,":[68],"we":[70,90],"examined":[71],"performance":[73],"by":[74],"comparing":[75],"calibrated":[77],"colors":[78,82],"with":[79,84],"actual":[80],"measured":[83],"spectrophotometer.":[86],"As":[87,104],"dataset,":[89],"collected":[91],"images":[93],"well":[95],"CIEL*a*b*":[98],"values":[99],"348":[101],"Korean":[102],"females.":[103],"result,":[106],"error":[108],"proposed":[111],"significantly":[114],"smaller":[115],"than":[116],"state-of-art":[118],"estimation":[120],"algorithms.":[121],"developed":[124],"in":[125],"study":[127],"provides":[128],"evidence":[129],"that":[130],"successfully":[136],"serve":[137],"calibration":[140],"targets":[141],"to":[142],"estimate":[143],"skin.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}
