1236 search results - page 38 / 248 » Robust estimation for sparse data |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
ICCAD
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, we propose a new technique, referred to as virtual probe (VP), to efficiently measure, characterize and monitor both inter-die and spatially-correlated intra-die va...
103
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CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Palm lines are the most important features for palmprint recognition. They are best considered as typical multiscale features, where the principal lines can be represented at a la...
WACV
2005
IEEE
15 years 3 months ago
2005
IEEE
Instead of the conventional background and foreground definition, we propose a novel method that decomposes a scene into time-varying background and foreground intrinsic images. T...
105
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BMCBI
2007
14 years 9 months ago
2007
Background: When analyzing microarray gene expression data, missing values are often encountered. Most multivariate statistical methods proposed for microarray data analysis canno...