6812 search results - page 1296 / 1363 » Detection of Information Flows |
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
We consider the problem of computing the likelihood of a gesture from regular, unaided video sequences, without relying on perfect segmentation of the scene. Instead of requiring ...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Motion estimation for applications where appearance undergoes complex changes is challenging due to lack of an appropriate similarity function. In this paper, we propose to learn ...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents a fast, accurate, and novel method for the problem of estimating the number of humans and their positions from background differenced images obtained from a si...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose an approach to activity recognition based on detecting and analyzing the sequence of objects that are being manipulated by the user. In domains such as cooking, where m...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
This paper introduces a new concept of surveillance, namely, audio-visual data integration for background modelling. Actually, visual data acquired by a fixed camera can be easily ...