664 search results - page 26 / 133 » A Probabilistic Background Model for Tracking |
HRI
2006
ACM
15 years 3 months ago
2006
ACM
Autonomous robots use sensors to perceive and track objects in the world. Tracking algorithms use object motion models to estimate the position of a moving object. Tracking effic...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper, we study the use of optical flow as a characteristic for tracking. We analyze the behavior of three flowbased observation models for particle filter algorithms, and...
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Voted
BMCBI
2006
14 years 9 months ago
2006
Background: Biomedical literature, e.g., MEDLINE, contains a wealth of knowledge regarding functions of proteins. Major recurring biological concepts within such text corpora repr...
MVA
1996
14 years 11 months ago
1996
In this paper, a new tracking algorithm, based on local minimum energy, is proposed for matching between a projected model and corresponding image features in real-time. The algor...
ISPAN
1999
IEEE
15 years 2 months ago
1999
IEEE
In this work, we develop a novel mathematical model to analyze di erent location update protocols for mobile cellular network. Our model can capture many important features of use...