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Published Articles >> Table of Contents >> Abstract
Sixth IEEE Workshop on Applications of Computer Vision (WACV'02)
p. 132
Eye Typing using Markov and Active Appearance Models
Dan Witzner Hansen, IT University of Copenhagen
John Paulin Hansen, IT University of Copenhagen
Mads Niels, IT University of Copenhagen
Mikkel B. Stegmann, IMM, Technical University of Denmark
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ACV.2002.1182170
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| Abstract |
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We propose a non-intrusive eye tracking system intended
for the use of everyday gaze typing using web cameras. We
argue that high precision in gaze tracking is not needed
for on-screen typing due to natural language redundancy.
This facilitates the use of low-cost video components for
advanced multi-modal interactions based on video tracking
systems. Robust methods are needed to track the eyes
using web cameras due to the poor image quality. A real-time
tracking scheme using a mean-shift color tracker and
an Active Appearance Model of the eye is proposed. It is
possible from this model to infer the state of the eye such
as eye corners and the pupil location under scale and rotational
changes.
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 Additional Information
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Citation:
Dan Witzner Hansen, John Paulin Hansen, Mads Niels, Mikkel B. Stegmann,
"Eye Typing using Markov and Active Appearance Models,"
wacv,
p. 132,
Sixth IEEE Workshop on Applications of Computer Vision (WACV'02),
2002
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