4526 search results - page 241 / 906 » An overview of clustering methods |
290
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GAMEON
2009
15 years 4 months ago
2009
At present, trajectory data, series of coordinate data traversed by moving objects, can be readily obtained due to the advent of positioning technologies. Clustering of trajectori...
229
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MM
2006
ACM
16 years 21 days ago
2006
ACM
Segmentation of video foreground objects from background has many important applications, such as human computer interaction, video compression, multimedia content editing and man...
203
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WWW
2009
ACM
15 years 11 months ago
2009
ACM
Fully automatic methods that extract lists of objects from the Web have been studied extensively. Record extraction, the first step of this object extraction process, identifies...
199
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ICDAR
1997
IEEE
15 years 11 months ago
1997
IEEE
Proper display and accurate recognition of document images are often hampered by degradations caused by poor scanning or transmission conditions. We propose a method to enhance su...
185
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EUSFLAT
2007
15 years 8 months ago
2007
Methods like DBSCAN are widely used in the analysis of spatial data. These methods are based on the neighborhood relations which use distance between points. However, these neighb...