1997 search results - page 200 / 400 » Facial feature extraction using topological methods |
123
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TEI
2010
ACM
15 years 11 months ago
2010
ACM
In this paper, a new 3D hand posture estimation system using a single camera and 3 interactive systems are introduced. Existing hand gesture recognition systems estimate hand'...
151
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ICCV
2001
IEEE
16 years 6 months ago
2001
IEEE
We present a comprehensive treatment of 3D object tracking by posing it as a nonlinear state estimation problem. The measurements are derived using the outputs of shape-encoded fi...
131
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ICMCS
2009
IEEE
15 years 1 months ago
2009
IEEE
This paper presents the results of an empirical study suggesting that, while laughter is a very good indicator of amusement, the kind of laughter (unvoiced laughter vs.voiced laug...
138
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ICIAP
2003
ACM
15 years 9 months ago
2003
ACM
Principal component analyses (PCA) has been widely used in reduction of the dimensionality of datasets, classification, feature extraction, etc. It has been combined with many oth...
138
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
In this paper, a video stabilization technique is presented. There are four steps in the proposed approach. We begin with extracting feature points from the input image using the ...