661 search results - page 34 / 133 » Risk and Information in the Estimation of Hidden Markov Mode... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Previously we have proposed different models for estimating articulatory gestures and vocal tract variable (TV) trajectories from synthetic speech. We have shown that when deploye...
AAAI
2000
13 years 9 months ago
2000
Recent research has demonstrated the strong performance of hidden Markov models applied to information extraction--the task of populating database slots with corresponding phrases...
ECCV
2000
Springer
14 years 9 months ago
2000
Springer
A new probabilistic background model based on a Hidden Markov Model is presented. The hidden states of the model enable discrimination between foreground, background and shadow. Th...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
Keystroke typing characteristics is considered as one of the important biometric features that can be used to protect users against malicious attacks. In this paper we propose a s...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we describe a novel statistical approach to the vocal tract transfer function (VTTF) estimation of a speech signal based on a factor analyzed trajectory hidden Mark...