388 search results - page 43 / 78 » Using hidden Markov models and wavelets for face recognition |
MIR
2006
ACM
14 years 1 months ago
2006
ACM
We propose a robust scene recognition framework using scene context information for multimedia contents. Multimedia contents consist of scene sequences that are more likely to hap...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose an informative dialect recognition system that learns phonetic transformation rules, and uses them to identify dialects. A hidden Markov model is used to align referenc...
PERCOM
2011
ACM
12 years 11 months ago
2011
ACM
—While most activity recognition systems rely on data-driven approaches, the use of knowledge-driven techniques is gaining increasing interest. Research in this field has mainly...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
A new hidden Markov model (HMM) is proposed for on-line character recognition using two typical features, pen-direction feature and pen-coordinate feature. These two features are ...
TASLP
2002
13 years 7 months ago
2002
This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, ...