619 search results - page 60 / 124 » Experimental Evaluation of Hierarchical Hidden Markov Models |
151
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ICDAR
2009
IEEE
15 years 3 months ago
2009
IEEE
A stochastic model of stroke order variation is proposed and applied to the stroke-order free on-line Kanji character recognition. The proposed model is a hidden Markov model (HMM...
144
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper, we demonstrate that multiscale Bayesian image segmentation can be enhanced by improving both contextual modeling and statistical texture characterization. Firstly, ...
172
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ICMLA
2004
15 years 7 months ago
2004
Predictive state representation (PSR) models for controlled dynamical systems have recently been proposed as an alternative to traditional models such as partially observable Mark...
180
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TCSV
2008
15 years 6 months ago
2008
Abstract--This work is dedicated to a statistical trajectorybased approach addressing two issues related to dynamic video content understanding: recognition of events and detection...
176
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TASLP
2002
15 years 5 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, ...