324 search results - page 5 / 65 » A semi-fragile object based video authentication system |
ICPR
2002
IEEE
14 years 20 days ago
2002
IEEE
This paper describes a method for detecting automobiles and people in streaming or archived video. Our video object tracking system is based on Kalman filter updating of an active...
MM
1997
ACM
13 years 12 months ago
1997
ACM
The rapidity with which digital information, particularly video is being generated, has necessitated the development of tools for efficient search of these digital media. Content...
ISCIS
2003
Springer
14 years 27 days ago
2003
Springer
Abstract. In this paper, we introduce the composition problem associated with object-based video coding and propose a solution to this problem. Although the object-based rate contr...
WACV
2005
IEEE
14 years 1 months ago
2005
IEEE
A number of recent systems for unsupervised featurebased learning of object models take advantage of cooccurrence: broadly, they search for clusters of discriminative features tha...
AVSS
2005
IEEE
14 years 1 months ago
2005
IEEE
We present in this paper a real-time system for shape recognition. The proposed system is a video and multisensor platform that is able to classify the mobile objects evolving in ...