472 search results - page 65 / 95 » Improving Cluster Method Quality by Validity Indices |
164
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EKAW
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Ontology evolution tools often propose new ontological changes in the form of statements. While different methods exist to check the quality of such statements to be add...
154
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CVPR
2008
IEEE
16 years 9 days ago
2008
IEEE
We present a new approach to the matting problem which splits the task into two steps: interactive trimap extraction followed by trimap-based alpha matting. By doing so we gain co...
140
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CGF
2007
15 years 5 months ago
2007
We present an image-based algorithm for interactive rendering depth-of-field effects in images with depth maps. While previously published methods for interactive depth-of-field...
179
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
Linear techniques are widely used to reduce the dimension of image representation spaces in applications such as image indexing and object recognition. Optimal Component Analysis ...
175
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WCNC
2010
IEEE
15 years 4 months ago
2010
IEEE
—Time based localisation methods like GPS are widely used for outdoor navigation, whereas indoor navigation is typically performed only on a cell-basis or based on the Received S...