1174 search results - page 115 / 235 » Scaling Topic Maps |
CLEF
2006
Springer
14 years 21 days ago
2006
Springer
This paper summarizes the work done at the State University of New York at Buffalo (UB) in the GeoCLEF 2006 track. The approach presented uses pure IR techniques (indexing of sing...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
MAP estimation of Gaussian mixtures through maximisation of penalised likelihoods was used to learn models of spatial context. This enabled prior beliefs about the scale, orientat...
CAEPIA
2007
Springer
14 years 3 months ago
2007
Springer
In this paper we present several interest points detectors and we analyze their suitability when used as landmark extractors for vision-based simultaneous localization and mapping ...
IBPRIA
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. This paper is a review of works about the use of the logpolar image model for pattern recognition purposes. Particular attention is paid to the rotation- and scale-invari...
ASYNC
1999
IEEE
14 years 1 months ago
1999
IEEE
We describe an extension of the virtual volume concept to multiple sensors. Data from multiple sensors are combined in real-time and mapped into a constantly updating three-dimens...