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| Computer Input with Human Eyes-Only Using Two Purkinje Images Which Works in a Real-Time Basis without Calibration
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Full
text: |
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Source |
International Journal of Human Computer Interaction (IJHCI) |
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Table of Contents |
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Download
Complete Issue PDF(1.83MB) |
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Volume: 1 Issue: 3 |
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Pages: NULL |
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Publication
Date: December 2010 |
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ISSN
(Online): 2180-1347 |
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Pages |
71 - 82 |
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Author(s) |
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Published
Date |
20-12-2010 |
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Publisher |
CSC
Journals, Kuala Lumpur,
Malaysia |
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ADDITIONAL
INFORMATION |
| Keywords Abstract References Cited by Related Articles Collaborative
Colleague |
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KEYWORDS: gaze estimation, cornea curvature, eyeball rotation, Purkinje image, computer input with human eyes only |
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| A method for computer input with human eyes-only using two Purkinje images which works in a real time basis without calibration is proposed. Experimental results shows that cornea curvature can be estimated by using two light sources
derived Purkinje images so that no calibration for reducing person-to-person difference of cornea curvature. It is found that the proposed system allows usersf movements of 30 degrees in roll direction and 15 degrees in pitch direction
utilizing detected face attitude which is derived from the face plane consisting three feature points on the face, two eyes and nose or mouth. Also it is found that the proposed system does work in a real time basis. |
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| Kohei Arai : Colleagues
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| Makoto Yamaura : Colleagues
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