1487 search results - page 276 / 298 » Representing and Querying Data Transformations |
IJCV
2007
13 years 8 months ago
2007
In this paper, we present a novel image representation that renders it possible to access natural scenes by local semantic description. Our work is motivated by the continuing effo...
GIS
2000
ACM
13 years 8 months ago
2000
ACM
Traditionally, the classes in thematic maps have been treated as crisp sets, using classical set theory. In this formulation, map classes are assumed to be mutually exclusive and e...
CVIU
2011
13 years 3 months ago
2011
In this paper we propose an approach for action recognition based on a vocabulary of local motion-appearance features and fast approximate search in a large number of trees. Large...
SIBGRAPI
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...
ACMICEC
2008
ACM
13 years 10 months ago
2008
ACM
In this paper, we studied the semantic consistency maintenance issue between heterogeneous contexts, that is, how a firm business process of one e-marketplace can be transformed t...