2978 search results - page 116 / 596 » Modelling and Querying Video Data |
ICDCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, two empirical models for the sequence-level distortion-rate performance of predictive video source encoding are proposed. They require very limited amount of empiri...
IS
2006
14 years 10 months ago
2006
Successful information management implies the ability to design accurate representations of the real world of interest, in spite of the diversity of perceptions from the applicati...
IVC
2002
14 years 9 months ago
2002
This paper addresses the problem of automatically extracting frequently used pedestrian pathways from video sequences of natural outdoor scenes. Path models are learnt from the ac...
64
Voted
PODS
2007
ACM
15 years 10 months ago
2007
ACM
In [3], we introduced a framework for querying and updating probabilistic information over unordered labeled trees, the probabilistic tree model. The data model is based on trees ...