1137 search results - page 79 / 228 » Objective Functions for Feature Discrimination |
103
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BMCBI
2008
15 years 19 days ago
2008
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
109
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ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
Discriminative methods for visual object category recognition are typically non-probabilistic, predicting class labels but not directly providing an estimate of uncertainty. Gauss...
111
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ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
Boosting has been widely applied in computer vision, especially after Viola and Jones's seminal work [23]. The marriage of rectangular features and integral-imageenabled fast...
96
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HIS
2008
15 years 2 months ago
2008
The problem of object recognition may be cast into a spatial grammar framework. This system comprises three novel elements: a spatial organisation of line features, an efficient t...
108
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PR
2010
14 years 11 months ago
2010
This paper presents a new personal authentication system that simultaneously exploits 2D and 3D palmprint features. The objective of our work is to improve accuracy and robustness...