856 search results - page 138 / 172 » Location-based Spatial Queries |
125
Voted
GIS
2002
ACM
15 years 2 months ago
2002
ACM
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...
168
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
We describe a method for retrieving shots containing a
particular 2D human pose from unconstrained movie and
TV videos. The method involves first localizing the spatial
layout o...
112
Voted
ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
In many image or video retrieval systems, the search of similar objects in the database includes a spatial access method to a multidimensional feature space. This step is generall...
127
Voted
CIVR
2009
Springer
15 years 9 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...
124
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ADC
2006
Springer
15 years 8 months ago
2006
Springer
Many strategies for similarity search in image databases assume a metric and quadratic form-based similarity model where an optimal lower bounding distance function exists for fil...