463 search results - page 7 / 93 » A formal model for the discrete representation of spatial ob... |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
State of the art methods for image and object re-
trieval exploit both appearance (via visual words) and
local geometry (spatial extent, relative pose). In large
scale problems,...
GEOINFORMATICA
2002
13 years 7 months ago
2002
This paper deals with the representation and the processing of information about spatial objects with indeterminate location like valleys or dunes (objects subject to vagueness). ...
GEOS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Representing human spatial knowledge has long been a challenging research area. The objective of this paper is to model a route description of human navigation where verb...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
We describe a 2.5D layered representation for visual motion analysis. The representation provides a global interpretation of image motion in terms of several spatially localized fo...
JCDL
2003
ACM
14 years 19 days ago
2003
ACM
The increasing power of techniques to model complex geometry and extract meaning from 3D information create complex data that must be described, stored, and displayed to be useful...