73 search results - page 14 / 15 » Submotions for Hidden Markov Model Based Dynamic Facial Acti... |
IVC
2007
13 years 10 months ago
2007
We explore the possibility of using both face and gait in enhancing human recognition at a distance performance in outdoor conditions. Although the individual performance of gait ...
AVSS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper we address the spatial activity recognition problem with an algorithm based on Smith-Waterman (SW) local alignment. The proposed SW approach utilises dynamic program...
CVPR
2012
IEEE
12 years 23 days ago
2012
IEEE
In this paper, we tackle the problem of understanding the temporal structure of complex events in highly varying videos obtained from the Internet. Towards this goal, we utilize a...
PERCOM
2007
ACM
14 years 10 months ago
2007
ACM
We consider sensor scheduling as the optimal observability problem for partially observable Markov decision processes (POMDP). This model fits to the cases where a Markov process ...
ICVS
2003
Springer
14 years 3 months ago
2003
Springer
Many Vision-Based Human-Computer Interaction (VB-HCI) systems are based on the tracking of user actions. Examples include gazetracking, head-tracking, finger-tracking, and so fort...