957 search results - page 117 / 192 » Coloring Local Feature Extraction |
109
Voted
ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...
141
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ICVGIP
2004
15 years 4 months ago
2004
This paper presents a robust technique for Content Based Image Retrieval (CBIR) using salient points of an image. The salient points are extracted from different levels of the uns...
140
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IPMI
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. The detection and extraction of complex anatomical structures usually involves a trade-off between the complexity of local feature extraction and classification, and th...
103
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VMV
2008
15 years 4 months ago
2008
In this paper we discuss generalizations of instantaneous, local vortex criteria. We incorporate information on spatial context and temporal development into the detection process...
122
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BMCBI
2008
15 years 2 months ago
2008
Background: In this paper, it is proposed an optimization approach for producing reduced alphabets for peptide classification, using a Genetic Algorithm. The classification task i...