556 search results - page 45 / 112 » A Statistical Modeling Approach to Content Based Video Retri... |
AIPR
2001
IEEE
14 years 3 days ago
2001
IEEE
When estimating the dense motion field of a video sequence, if little is known or assumed about the content, a limited constraint approach such as optical flow must be used. Since...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents novel tensor-based object trajectory modelling techniques for simultaneous representation of multiple objects motion trajectories in a content based indexing a...
EUROCON
2011
12 years 12 months ago
2011
—This paper focuses on Audio Event Detection (AED), a research area which aims to substantially enhance the access to audio in multimedia content. With the ever-growing quantity ...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
To retrieve similar database videos to a query clip, each video is typically represented by a sequence of highdimensional feature vectors. Given a query video containing m feature...
NAACL
2004
13 years 9 months ago
2004
Entity detection and tracking is a relatively new addition to the repertoire of natural language tasks. In this paper, we present a statistical language-independent framework for ...