552 search results - page 53 / 111 » Measuring Information Spatial Densities |
TGIS
2002
13 years 10 months ago
2002
While the presence of uncertainty in the geometric and attribute aspects of geographic information is well known, it is also present in temporal information. In spatiotemporal GIS...
COSIT
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. Navigating consists of coordinating egocentric and allocentric spatial frames of reference. Virtual environments have afforded researchers in the spatial community with ...
CVPR
2007
IEEE
15 years 8 days ago
2007
IEEE
This paper deals with region-of-interest (ROI) tracking in video sequences. The goal is to determine in successive frames the region which best matches, in terms of a similarity m...
IPMI
2005
Springer
14 years 11 months ago
2005
Springer
Abstract. We extend an information metric from intermodality (2image) registration to multimodality (multiple-image) registration so that we can simultaneously register multiple im...
WIAMIS
2009
IEEE
14 years 5 months ago
2009
IEEE
Spatio-temporal interest region detectors can be used in the analysis of video to determine sparse, informative regions as candidates for feature extraction. In this paper we comp...