{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T20:03:42Z","timestamp":1777579422684,"version":"3.51.4"},"reference-count":8,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To investigate the reliability of a biometric iris recognition system for personal authentication after cataract surgery or iatrogenic pupil dilation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This was a prospective, nonrandomized, single-center, cohort study for evaluating the performance of an iris recognition system 2\u201324 hours after phacoemulsification and intraocular lens implantation (group 1) and before and after iatrogenic pupil dilation (group 2).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Of the 173 eyes that could be enrolled before cataract surgery, 164 (94.8%) were easily recognized postoperatively, whereas in 9 (5.2%) this was not possible. However, these 9 eyes could be reenrolled and afterwards recognized successfully. In group 2, of a total of 184 eyes that were enrolled in miosis, a total of 22 (11.9%) could not be recognized in mydriasis and therefore needed reenrollment. No single case of false-positive acceptance occurred in either group.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The results of this trial indicate that standard cataract surgery seems not to be a limiting factor for iris recognition in the large majority of cases. Some patients (5.2% in this study) might need \u201creenrollment\u201d after cataract surgery. Iris recognition was primarily successful in eyes with medically dilated pupils in nearly 9 out of 10 eyes. No single case of false-positive acceptance occurred in either group in this trial. It seems therefore that iris recognition is a valid biometric method in the majority of cases after cataract surgery or after pupil dilation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.5301\/ejo.5000343","type":"journal-article","created":{"date-parts":[[2013,8,2]],"date-time":"2013-08-02T11:23:45Z","timestamp":1375442625000},"page":"58-62","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["Reliability of Automatic Biometric Iris Recognition after Phacoemulsification or Drug-Induced Pupil Dilation"],"prefix":"10.1177","volume":"24","author":[{"given":"Orang","family":"Seyeddain","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hannes","family":"Kraker","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Redlberger","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alois K.","family":"Dexl","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G\u00fcnther","family":"Grabner","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Emesz","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Paracelsus Medical University, Salzburg - Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2013,7,17]]},"reference":[{"key":"bibr1-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2003.818350"},{"key":"bibr2-ejo.5000343","first-page":"695","volume":"43","author":"Kohnen T.","year":"2009","journal-title":"Dtsch Arztebl"},{"key":"bibr3-ejo.5000343","doi-asserted-by":"crossref","unstructured":"Statistics Austria. Annual National Health Report from Statistics Austria. Vienna: Statistics Austria; 2012: 76.","DOI":"10.18356\/86147dc1-en"},{"key":"bibr4-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2006.884092"},{"key":"bibr5-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1186\/1475-925X-3-2"},{"key":"bibr6-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1038\/eye.2009.275"},{"key":"bibr7-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1186\/1756-0500-3-182"},{"key":"bibr8-ejo.5000343","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2009.66"}],"container-title":["European Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/ejo.5000343","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.5301\/ejo.5000343","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/ejo.5000343","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T19:37:31Z","timestamp":1777405051000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.5301\/ejo.5000343"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,7,17]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.5301\/ejo.5000343"],"URL":"https:\/\/doi.org\/10.5301\/ejo.5000343","relation":{},"ISSN":["1120-6721","1724-6016"],"issn-type":[{"value":"1120-6721","type":"print"},{"value":"1724-6016","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,7,17]]}}}