1617 search results - page 158 / 324 » Constraints in Weighted Averaging |
120
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CVPR
2005
IEEE
16 years 2 months ago
2005
IEEE
Shape from shading (SfS) has always been difficult for real applications due to its intrinsic ill-posedness. In this paper, we propose an interactive SfS method which efficiently ...
122
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ICCV
1999
IEEE
16 years 2 months ago
1999
IEEE
Camera calibration is a primary crucial step in many computer vision tasks. In this paper we present a new neural approach for camera calibration. Unlike some existing neural appr...
105
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ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
The batch least-absolute shrinkage and selection operator (Lasso) has well-documented merits for estimating sparse signals of interest emerging in various applications, where obse...
87
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ICASSP
2008
IEEE
15 years 7 months ago
2008
IEEE
In this paper, we cast discriminative training problems into standard linear programming (LP) optimization. Besides being convex and having globally optimal solution(s), LP progra...
84
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ICPR
2008
IEEE
15 years 7 months ago
2008
IEEE
Under the constraint of using only a single gallery image per person, this paper proposes a fast multi-class pattern classification approach to 2D face recognition robust to chan...