4895 search results - page 629 / 979 » Web object retrieval |
169
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
We consider the use of top-points for object retrieval. These points are based on scale-space and catastrophe theory, and are invariant under gray value scaling and offset as well ...
148
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
We initiate a novel study of clustering problems. Rather than specifying an explicit objective function to optimize, our framework allows the user of clustering algorithm to speci...
143
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HICSS
2008
IEEE
16 years 17 days ago
2008
IEEE
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...
170
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ICMCS
2008
IEEE
16 years 17 days ago
2008
IEEE
In content based image analysis and retrieval, texture feature is an essential component due to its strong discriminative power. Directionality is one of the most significant text...
136
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we devise a method for the estimation of the true support of itemsets on data streams, with the objective to maximize one chosen criterion among {precision, recall}...