115 search results - page 14 / 23 » Feature Sets and Dimensionality Reduction for Visual Object ... |
BMCBI
2007
14 years 10 months ago
2007
Background: The most popular methods for significance analysis on microarray data are well suited to find genes differentially expressed across predefined categories. However, ide...
CVPR
2009
IEEE
15 years 1 months ago
2009
IEEE
We show that histograms of keypoint descriptor distances can make useful features for visual recognition. Descriptor distances are often exhaustively computed between sets of keyp...
PCM
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. This paper presents a new method for extracting semantic information from basketball video. Our approach consists of three stages: shot and scene boundary detection, scen...
IJCAI
2007
14 years 11 months ago
2007
Over the past decade functional Magnetic Resonance Imaging (fMRI) has emerged as a powerful technique to locate activity of human brain while engaged in a particular task or cogni...
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DICTA
2009
14 years 11 months ago
2009
Abstract--Context plays a valuable role in any image understanding task confirmed by numerous studies which have shown the importance of contextual information in computer vision t...