NDLI: Meticulously detailed eye model and its application to analysis of facial image

Content Provider	IEEE Xplore Digital Library
Author	Moriyama, T. Jing Xiao Cohn, J.F.
Copyright Year	2004
Description	Author affiliation: Keio Univ., Japan (Moriyama, T.)
Abstract	We propose a system that is capable of detailed analysis of eye region images including position of the iris, degree of eyelid opening, and shape and texture of the eyelid. The system is based on a generative eye model that defines fine structures and motions of eye. The structure parameters represent structural individuality of the eye, including size and color of the iris, width and boldness of the double-fold eyelid, width of the bulge below the eye and width of the illumination reflection on the bulge. The motion parameters represent movements of the eye, including up-down position of the upper and lower eyelids and 2D position of the iris. The system first registers the eye model to the input in a particular frame and individualizes the model by adjusting the structure parameters. Then, it tracks motion of the eye by estimating the motion parameters across the entire image sequence. Combined with image stabilization to compensate the head motion, the registration and motion recovery of the eye are guaranteed to be robust.
Starting Page	629
Ending Page	634
File Size	591218
Page Count	6
File Format	PDF
ISBN	0780385667
ISSN	1062922X
DOI	10.1109/ICSMC.2004.1398370
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-10-10
Publisher Place	Netherlands
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image analysis Eyelids Iris Image texture analysis Shape Lighting Reflection Tracking Motion estimation Parameter estimation
Content Type	Text
Resource Type	Article

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