472 search results - page 65 / 95 » Improving Cluster Method Quality by Validity Indices |
117
Voted
EKAW
2010
Springer
14 years 11 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...
90
Voted
CVPR
2008
IEEE
15 years 7 months 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...
89
Voted
CGF
2007
15 years 16 days 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...
111
Voted
ICIP
2006
IEEE
16 years 2 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 ...
118
Voted
WCNC
2010
IEEE
14 years 11 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...