858 search results - page 16 / 172 » An Efficient Spatial Search Method Based on SG-Tree |
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
A fundamental issue in differential motion analysis is the compromise between the flexibility of the matching criterion for image regions and the ability of recovering the motion....
SIGMOD
2002
ACM
14 years 9 months ago
2002
ACM
Time-parameterized queries (TP queries for short) retrieve (i) the actual result at the time that the query is issued, (ii) the validity period of the result given the current mot...
GIS
2004
ACM
14 years 10 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract- Data streams of real numbers are generated naturally in many applications. The technology of online subsequence searching in data streams becomes more and more important ...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...