160 search results - page 5 / 32 » Evaluation of on-line quality estimators for object tracking |
ICPR
2004
IEEE
14 years 8 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...
MOBICOM
2004
ACM
14 years 1 months ago
2004
ACM
Target tracking is an important application of wireless sensor networks. In this application, the sensor nodes collectively monitor and track the movement of an event or target ob...
CVPR
2000
IEEE
14 years 5 days ago
2000
IEEE
We present a framework for tracking rigid objects based on an adaptive Bayesian recognition technique that incorporates dependencies between object features. At each frame we fin...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
KES
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Determining physical location of indoor objects is one of the key issues in ubiquitous computing. Although there are many proposals to provide physical location tracking,...