12 search results - page 1 / 3 » Evaluation of Three Optical Flow-Based Observation Models fo... |
ICPR
2004
IEEE
14 years 5 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...
ISBI
2009
IEEE
13 years 11 months ago
2009
IEEE
Dynamic cardiac metrics, including myocardial strains and displacements, provide a quantitative approach to evaluate cardiac function. However, in current clinical diagnosis, larg...
CAIP
2003
Springer
13 years 9 months ago
2003
Springer
Video surveillance systems seek to automatically identify events of interest in a variety of situations. Extracting a moving object from background is the most important step of t...
ICCV
2005
IEEE
13 years 10 months ago
2005
IEEE
Our goal is to detect and track moving vehicles on a road observed from cameras placed on poles or buildings. Inter-vehicle occlusion is significant under these conditions and tra...
GW
2007
Springer
13 years 10 months ago
2007
Springer
This paper presents a method of image processing used in a mono-vision system in order to study semiotic gestures. We present a robust method to track the hands and face of a perso...