255 search results - page 1 / 51 » The Trace Model for Object Detection and Tracking |
CLOR
2006
14 years 8 months ago
2006
We introduce a stochastic model to characterize the online computational process of an object recognition system based on a hierarchy of classifiers. The model is a graphical netwo...
WINET
2010
14 years 3 months ago
2010
Object tracking in wireless sensor networks is to track mobile objects by scattered sensors. These sensors are typically organized into a tree to deliver report messages upon dete...
IWCM
2004
Springer
14 years 10 months ago
2004
Springer
We present a probabilistic framework for component-based automatic detection and tracking of objects in video. We represent objects as spatio-temporal two-layer graphical models, w...
ICIP
2010
IEEE
14 years 2 months ago
2010
IEEE
In this paper we propose a cascaded hierarchical framework for object detection and tracking. We claim that, by integrating both detection and tracking into a unified framework, t...
ICIP
2007
IEEE
15 years 6 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...