Eyeball Model-based Iris Center Localization for Visible Image-based Eye-Gaze Tracking Systems
DC Field | Value | Language |
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dc.contributor.author | Baek, Seung-Jin | - |
dc.contributor.author | Choi, Kang-A | - |
dc.contributor.author | Ma, Chunfei | - |
dc.contributor.author | Kim, Young-Hyun | - |
dc.contributor.author | Ko, Sung-Jea | - |
dc.date.accessioned | 2021-09-06T01:57:43Z | - |
dc.date.available | 2021-09-06T01:57:43Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2013-05 | - |
dc.identifier.issn | 0098-3063 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103330 | - |
dc.description.abstract | In general, the visible image-based eye-gaze tracking system is heavily dependent on the accuracy of the iris center (IC) localization. In this paper, we propose a novel IC localization method based on the fact that the elliptical shape (ES) of the iris varies according to the rotation of the eyeball. We use the spherical model of the human eyeball and estimate the radius of the iris from the frontal and upright-view image of the eye. By projecting the eyeball rotated in pitch and yaw onto the 2-D plane, a certain number of the ESs of the iris and their corresponding IC locations are generated and registered as a database (DB). Finally, the location of IC is detected by matching the ES of the iris of the input eye image with the ES candidates in the DB. Moreover, combined with facial landmark points-based image rectification, the proposed IC localization method can successfully operate under natural head movement. Experimental results in terms of the IC localization and gaze tracking show that the proposed method achieves superior performance compared with conventional ones(1). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Eyeball Model-based Iris Center Localization for Visible Image-based Eye-Gaze Tracking Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Sung-Jea | - |
dc.identifier.doi | 10.1109/TCE.2013.6531125 | - |
dc.identifier.scopusid | 2-s2.0-84879922806 | - |
dc.identifier.wosid | 000320666400018 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.59, no.2, pp.415 - 421 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.volume | 59 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 415 | - |
dc.citation.endPage | 421 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordAuthor | Iris center localization | - |
dc.subject.keywordAuthor | eyeball model | - |
dc.subject.keywordAuthor | visible image | - |
dc.subject.keywordAuthor | gaze tracking | - |
dc.subject.keywordAuthor | human-device interaction | - |
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