565 search results - page 38 / 113 » Denoising and recognition using hidden Markov models with ob... |
FCCM
2002
IEEE
14 years 22 days ago
2002
IEEE
Speech recognition is a computationally demanding task, particularly the stage which uses Viterbi decoding for converting pre-processed speech data into words or sub-word units. W...
SSPR
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. In surveillance systems for monitoring people behaviour, it is imporant to build systems that can adapt to the signatures of the people tasks and movements in the environ...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Contextual information is important for sequence modeling. Hidden Markov Models (HMMs) and extensions, which have been widely used for sequence modeling, make simplifying, often u...
GW
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This work aims to recognize signs which have both manual and nonmanual components by providing a sequential belief-based fusion mechanism. We propose a methodology based ...
SSPR
2004
Springer
14 years 1 months ago
2004
Springer
We present results on an extension to our approach for automatic sports video annotation. Sports video is augmented with accelerometer data from wrist bands worn by umpires in the ...