1196 search results - page 68 / 240 » Keyword Search on Spatial Databases |
GIS
2009
ACM
14 years 21 days ago
2009
ACM
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
PETRA
2009
ACM
14 years 2 months ago
2009
ACM
This paper describes work towards designing a computer vision system for helping users look up the meaning of a sign. Sign lookup is treated as a video database retrieval problem....
CIVR
2009
Springer
14 years 2 months ago
2009
Springer
The GIST descriptor has recently received increasing attention in the context of scene recognition. In this paper we evaluate the search accuracy and complexity of the global GIST...
GIS
2008
ACM
14 years 9 months ago
2008
ACM
Information and specifically Web pages may be organized, indexed, searched, and navigated using various metadata aspects, such as keywords, categories (themes), and also space. Wh...
ICMCS
2010
IEEE
13 years 8 months ago
2010
IEEE
Action detection was formulated as a subvolume mutual information maximization problem in [8], where each subvolume identifies where and when the action occurs in the video. Desp...