| Presentation | 2012-03-29 Gaze Tracking for Mobile Devices Operation Naoya TAKEUCHI, Hiroki TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper aims for detecting eye gaze with a single camera attached on a tablet PC as an alternative human interface that supports device operations without hands manipulations. A vector from a center of an eye ball to a center of an iris is defined as an eye gaze vector. Feature points around eyes are extracted by ASM (Active shape Model). The center of the eye ball is obtained by the mean of those feature points. The center of the iris is obtained by the mean of a black region in a binarized image extracted from the eye area. An eye width consisting of the inner and outer eye corners and a radius of the eye ball have small differences among persons. Depth between both centers is estimated by the width and the radius. Angle variations of the vectors are measured. As a result, angle variation in the horizontal direction are relatively measured correctly, while those are not in the vertical direction. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Gaze tracking / Active Shape Model / Image processing |
| Paper # | PRMU2011-246,HIP2011-74 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2012/3/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Gaze Tracking for Mobile Devices Operation |
| Sub Title (in English) | |
| Keyword(1) | Gaze tracking |
| Keyword(2) | Active Shape Model |
| Keyword(3) | Image processing |
| 1st Author's Name | Naoya TAKEUCHI |
| 1st Author's Affiliation | Faculty of Electro-Communication, the University of Electro-Communications() |
| 2nd Author's Name | Hiroki TAKAHASHI |
| 2nd Author's Affiliation | Graduate School of Informatics and Engineering, the University of Electro-Communications |
| Date | 2012-03-29 |
| Paper # | PRMU2011-246,HIP2011-74 |
| Volume (vol) | vol.111 |
| Number (no) | 499 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |