15 search results - page 1 / 3 » Scenario-Based Video Event Recognition by Constraint Flow |
CVPR
2011
IEEE
13 years 22 days ago
2011
IEEE
We present a novel approach to representing and recognizing composite video events. A composite event is specified by a scenario, which is based on primitive events and their tem...
ICVS
2003
Springer
13 years 9 months ago
2003
Springer
This paper presents a new scenario recognition algorithm for Video Interpretation. We represent a scenario model with the characters involved in the scenario, with its sub-scenario...
IFIP12
2009
13 years 2 months ago
2009
We present a system for recognising human behaviour given a symbolic representation of surveillance videos. The input of our system is a set of timestamped short-term behaviours, t...
COGCOM
2011
12 years 10 months ago
2011
Although the mechanisms of human visual understanding remain partially unclear, computational models inspired by existing knowledge on human vision have emerged and applied to seve...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...