165 search results - page 24 / 33 » Using Image Contour Recognition in GIS Navigation |
CRV
2006
IEEE
15 years 3 months ago
2006
IEEE
We consider the problem of vision-based position estimation in urban environments. In particular, we are interested in position estimation from visual cues, but using only limited...
IV
2002
IEEE
15 years 2 months ago
2002
IEEE
The research discussed here is a component of a larger study to explore the accessibility and usability of spatial data presented through multiple sensory modalities including hap...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
While navigating in an environment, a vision system has to be able to recognize where it is and what the main objects in the scene are. In this paper we present a contextbased vis...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
Text that appears in images contains important and useful information. Detection and extraction of text in images have been used in many applications. In this paper, we propose a ...
CAIP
2009
Springer
15 years 4 months ago
2009
Springer
Smoothing of biomedical images should preserve gray-level transitions between adjacent tissues, while restoring contours consistent with anatomical structures. Anisotropic diffusi...