839 search results - page 66 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
121
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ICCV
1998
IEEE
16 years 5 months ago
1998
IEEE
We devise a statistical framework for edge detection by performing a statistical analysis of zero crossings of the second derivative of an image. This analysis enables us to estim...
129
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ICML
2004
IEEE
16 years 3 months ago
2004
IEEE
We compute a common feature selection or kernel selection configuration for multiple support vector machines (SVMs) trained on different yet inter-related datasets. The method is ...
127
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ICIP
2002
IEEE
15 years 8 months ago
2002
IEEE
In this paper we present a method to estimate in real-time the position and orientation of a previously viewed planar patch. The algorithm is based on minimising the sum of square...
128
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IVC
2007
15 years 3 months ago
2007
In this paper, we address the problem of estimating the 3D structure and motion of a deformable object given a set of image features tracked automatically throughout a video seque...
168
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PODS
2002
ACM
16 years 3 months ago
2002
ACM
We consider the fundamental operation of applying a conjunction of selection conditions to a set of records. With large main memories available cheaply, systems may choose to keep...