4557 search results - page 263 / 912 » A performance evaluation of local descriptors |
187
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FGCS
2008
15 years 6 months ago
2008
This paper proposes a bio-inspired approach tailored to the construction of a Grid information system in which content, specifically metadata descriptors that specify the characte...
153
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ITICSE
2004
ACM
16 years 17 hour ago
2004
ACM
This paper examines the effect of grading approaches for SQL query formulation on students’ learning strategies. The way that students are graded in a subject has a significant ...
186
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ECCV
2010
Springer
15 years 11 months ago
2010
Springer
We propose to use binary strings as an efficient feature point descriptor, which we call BRIEF. We show that it is highly discriminative even when using relatively few bits and can...
144
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ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
In this paper, we present a shadow removal technique which effectively eliminates a human shadow cast from an unknown direction of light source. A multi-cue shadow descriptor is p...
323
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...