4557 search results - page 158 / 912 » A performance evaluation of local descriptors |
164
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AUSDM
2006
Springer
15 years 10 months ago
2006
Springer
Feature Filtering is an approach that is widely used for dimensionality reduction in text categorization. In this approach feature scoring methods are used to evaluate features le...
162
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ADHOCNOW
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. In focused coverage problem, sensors are required to be deployed around a given point of interest (POI) with respect to a priority requirement: an area close to POI has h...
193
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. This paper describes a visual localization approach for mobile robots. Robot localization is performed as location recognition. The approach uses global visual features (...
143
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CLEAR
2007
Springer
16 years 17 days ago
2007
Springer
Automatic speaker localization is an important task in several applications such as acoustic scene analysis, hands-free videoconferencing orspeechenhancement.Trackingspeakersinmult...
279
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
Sparse representation has been applied to visual tracking by finding the best candidate with minimal reconstruction error using target templates. However most sparse representati...