1272 search results - page 17 / 255 » Profile hidden Markov models |
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
The analysis of facial expression temporal dynamics is of great importance for many real-world applications. Being able to automatically analyse facial muscle actions (Action Units...
AIED
2007
Springer
15 years 3 months ago
2007
Springer
CN
2008
14 years 9 months ago
2008
NIPS
2001
14 years 11 months ago
2001
We show that it is possible to extend hidden Markov models to have a countably infinite number of hidden states. By using the theory of Dirichlet processes we can implicitly integ...
DATAMINE
2006
14 years 9 months ago
2006
Standard hidden Markov models (HMM's) have been studied extensively in the last two decades. It is well known that these models assume state conditional independence of the ob...