Paper Abstract and Keywords |
Presentation |
2005-02-25 11:00
Condensation-Based Iris Tracking with Eye-model Yosuke Kitagawa, Takekazu Kato, Haiyuan Wu, Toshikazu Wada (Wakayama Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have proposed an algorithm for estimating the visual direction using iris contours, which are detected from an input image and fitted with ellipses. However, it is difficult to detect the iris contours without the boundaries between an eyelid and the iris. In order to solve this problem, we propose an simple eye-model that consists of the iris contours and the eyelids. This paper describes how to track the iris contours correctly and robustly by using the eye-model. We use Condensation algorithm for tracking stably the iris contours against blinking and propose a likelihood function based on directions of iris contours and a brightness of iris region. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Eye-model / Condensation / Iris Tracking / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 670, PRMU2004-200, pp. 13-18, Feb. 2005. |
Paper # |
PRMU2004-200 |
Date of Issue |
2005-02-18 (NLC, PRMU) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
PRMU NLC |
Conference Date |
2005-02-24 - 2005-02-25 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2005-02-PRMU-NLC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Condensation-Based Iris Tracking with Eye-model |
Sub Title (in English) |
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Keyword(1) |
Eye-model |
Keyword(2) |
Condensation |
Keyword(3) |
Iris Tracking |
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1st Author's Name |
Yosuke Kitagawa |
1st Author's Affiliation |
Wakayama University (Wakayama Univ.) |
2nd Author's Name |
Takekazu Kato |
2nd Author's Affiliation |
Wakayama University (Wakayama Univ.) |
3rd Author's Name |
Haiyuan Wu |
3rd Author's Affiliation |
Wakayama University (Wakayama Univ.) |
4th Author's Name |
Toshikazu Wada |
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Wakayama University (Wakayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2005-02-25 11:00:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
NLC2004-118, PRMU2004-200 |
Volume (vol) |
vol.104 |
Number (no) |
no.668(NLC), no.670(PRMU) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2005-02-18 (NLC, PRMU) |