280 search results - page 23 / 56 » Feature Selection for Visual Gesture Recognition Using Hidde... |
AAMAS
2010
Springer
13 years 9 months ago
2010
Springer
During face-to-face interactions, listeners use backchannel feedback such as head nods as a signal to the speaker that the communication is working and that they should continue sp...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Numerous techniques exist which can be used for the task of behavioural analysis and recognition. Common amongst these are Bayesian networks and Hidden Markov Models. Although the...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper we propose and test an action recognition algorithm in which the images of the scene captured by a significant number of cameras are first used to generate a volumet...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents a content-based approach for temporal segmentation of videos. Tracked objects are characterized by their 2D trajectories which are used in a meaningful way to ...
INTERSPEECH
2010
13 years 3 months ago
2010
We extend our earlier work on deep-structured conditional random field (DCRF) and develop deep-structured hidden conditional random field (DHCRF). We investigate the use of this n...