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GEOS
2005
Springer
16 years 2 days ago
A Qualitative Trajectory Calculus and the Composition of Its Relations
Continuously moving objects are prevalent in many domains. Although there have been attempts to combine both spatial and temporal relationships from a reasoning, a database, as wel...
Nico Van de Weghe, Bart Kuijpers, Peter Bogaert, P...
ISMVL
2000
IEEE
64views Hardware» more  ISMVL 2000»
15 years 11 months ago
Properties of Independent Components of Self-Motion Optical Flow
In this paper we describe the properties of independent components of optical ow of moving objects. Video sequences of objects seen by an observer moving at various angles, direct...
Marwan A. Jabri, Ki-Young Park, Soo-Young Lee, Ter...
CVPR
1997
IEEE
15 years 10 months ago
Ego-Motion Estimation Using Optical Flow Fields Observed from Multiple Cameras
In this paper, we consider a multi-camera vision system mounted on a moving object in a static threedimensional environment. By using the motion ow elds seen by all of the cameras...
An-Ting Tsao, Chiou-Shann Fuh, Yi-Ping Hung, Yong-...
ESA
2006
Springer
130views Algorithms» more  ESA 2006»
15 years 10 months ago
Reporting Flock Patterns
Data representing moving objects is rapidly getting more available, especially in the area of wildlife GPS tracking. It is a central belief that information is hidden in large data...
Marc Benkert, Joachim Gudmundsson, Florian Hü...
BMVC
1997
15 years 8 months ago
Robust Recursive Structure and Motion Recovery under Affine Projection
In this paper we present an algorithm for structure and motion (SM) recovery under affine projection from video sequences. The algorithm tracks the motion of a single structure, b...
Miroslav Trajkovic, Mark Hedley