812 search results - page 48 / 163 » Feature selection for real-time image matching systems |
147
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RAS
2002
15 years 5 months ago
2002
In this paper, we address the problem of generating trajectories of some image features in order to control efficiently a robotic system using an image-based control strategy. Firs...
161
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ICISP
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Gabor wavelet-based methods have been widely used to extract representative features for face analysis. However, the existing methods usually suffer from high computation...
182
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AUSDM
2008
Springer
15 years 8 months ago
2008
Springer
In this paper we investigate the classification of mental tasks based on electroencephalographic (EEG) data for Brain Computer Interfaces (BCI) in two scenarios: off line and on-l...
151
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
In local feature?based face recognition systems, the topographical locations of feature extractors directly affect the discriminative power of a recognizer. Better recognition acc...
170
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Scale and affine-invariant local features have shown excellent performance in image matching, object and texture recognition. This paper optimizes keypoint detection to achieve sta...