22 search results - page 2 / 5 » An operation-independent approach to extend 2D spatial opera... |
PR
2002
13 years 4 months ago
2002
In video database systems, one of the most important methods for discriminating the videos is by using the objects and the perception of spatial and temporal relations that exist ...
WSCG
2004
13 years 6 months ago
2004
Collision detection between moving objects is an open question which raises major problems concerning its algorithmic complexity. In this paper we present a polygon collision dete...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
This contribution addresses the problem of obtaining photorealistic 3D models of a scene from images alone with a structure-from-motion approach. The 3D scene is observed from mul...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents a novel technique to fill in missing background and moving foreground of a video captured by a static or moving camera. Different from previous efforts which a...
GIS
2005
ACM
14 years 5 months ago
2005
ACM
A necessary step in the implementation of three-dimensional spatial data types for spatial database systems and GIS is the development of robust geometric primitives. The authors ...