153 search results - page 22 / 31 » Nearest Neighbor Search on Moving Object Trajectories |
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Matching local features across images is often useful when comparing or recognizing objects or scenes, and efficient techniques for obtaining image-to-image correspondences have b...
ICDE
2010
IEEE
14 years 9 months ago
2010
IEEE
— There are abundant scenarios for applications of similarity search in databases where the similarity of objects is defined for a subset of attributes, i.e., in a subspace, onl...
AVSS
2005
IEEE
15 years 3 months ago
2005
IEEE
We introduce a method for recovering the spatial and temporal alignment between two or more views of objects moving over a ground plane. Existing approaches either assume that the...
SIGMOD
2002
ACM
15 years 9 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
In this paper, we present ROAD, a general framework to evaluate Location-Dependent Spatial Queries (LDSQ)s that searches for spatial objects on road networks. By exploiting search...