930 search results - page 118 / 186 » Melody Spotting Using Hidden Markov Models |
135
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NAACL
2003
15 years 5 months ago
2003
It is well known that frame independence assumption is a fundamental limitation of current HMM based speech recognition systems. By treating each speech frame independently, HMMs ...
157
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CVIU
2008
15 years 4 months ago
2008
A key problem in video content analysis using dynamic graphical models is to learn a suitable model structure given some observed visual data. We propose a Completed Likelihood AI...
166
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PRICAI
2004
Springer
15 years 9 months ago
2004
Springer
Currently, most human action recognition systems are trained with feature sets that have no missing data. Unfortunately, the use of human pose estimation models to provide more des...
151
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FGR
2000
IEEE
15 years 7 months ago
2000
IEEE
This paper presents a novel approach to robust and flexible person tracking using an algorithm that combines two powerful stochastic modeling techniques: The first one is the tech...
165
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CRV
2008
IEEE
15 years 10 months ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...