3152 search results - page 438 / 631 » Robust Computer Vision for Computer Mediated Communication |
154
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we present an automatic mouth contour and state estimation system. An efficient mouth contour extraction algorithm is proposed under the framework of Active Shape M...
177
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Image categorization involves the well known difficulties with different visual appearances of a single object, but introduces also the problem of within-category variation. This ...
167
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In object recognition problems a two-stage system is usually adopted composed of a fast and simple detector and a more complex classifier. This paper studies a design of the secon...
134
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
A novel algorithm for robust RANSAC-like estimation of epipolar geometry (of uncalibrated camera pair) from two correspondences of local affine frames (LAFs) is presented. Each LA...
166
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Face recognition using 3D information has been intensively investigated in recent years. The features selected from 3D facial surfaces are invariant to pose and lighting condition...