Pupil and Glint Detection Using Wearable Camera Sensor and Near-Infrared LED Array
Pupil and Glint Detection Using Wearable Camera Sensor and Near-Infrared LED Array
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Publisher
Switzerland: MDPI
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Language
English
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Switzerland: MDPI
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This paper proposes a novel pupil and glint detection method for gaze tracking system using a wearable camera sensor and near-infrared LED array. A novel circular ring rays location (CRRL) method is proposed for pupil boundary points detection. Firstly, improved Otsu optimal threshold binarization, opening-and-closing operation and projection of 3D...
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Pupil and Glint Detection Using Wearable Camera Sensor and Near-Infrared LED Array
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TN_cdi_doaj_primary_oai_doaj_org_article_5c5e3b0b920f4f71a151ccd88caa548e
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_5c5e3b0b920f4f71a151ccd88caa548e
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ISSN
1424-8220
E-ISSN
1424-8220
DOI
10.3390/s151229792
