64 search results - page 3 / 13 » Learned Probabilistic Image Motion Models for Event Detectio... |
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
We present a novel approach for highway traffic event detection. Our algorithm extracts features directly from the compressed video and automatically detects traffic events using ...
ICIAP
1997
ACM
13 years 9 months ago
1997
ACM
This paper presents methods for detection and reconstruction of `missing' data in image sequences which can be modelled using 3-dimensional autoregressive (3DAR) models. The ...
EVENT
2001
13 years 7 months ago
2001
In airborne video, objects are tracked from a moving camera and often imaged at very low resolution. The camera movement makes it difficult to determine whether or not an object i...
ICCV
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper introduces an algorithm for detecting walking
motion using point trajectories in video sequences. Given
a number of point trajectories, we identify those which are
sp...
MVA
2006
13 years 6 months ago
2006
Abstract This paper presents an approach to designing and implementing extensible computational models for perceiving systems based on a knowledge-driven joint inference approach. ...