2990 search results - page 127 / 598 » Hidden Markov processes |
168
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We introduce a discriminative hidden-state approach for the recognition of human gestures. Gesture sequences often have a complex underlying structure, and models that can incorpo...
152
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Numerous techniques exist which can be used for the task of behavioural analysis and recognition. Common amongst these are Bayesian networks and Hidden Markov Models. Although the...
184
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ICML
2001
IEEE
16 years 6 months ago
2001
IEEE
We present conditional random fields, a framework for building probabilistic models to segment and label sequence data. Conditional random fields offer several advantages over hid...
167
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ICIAP
2005
ACM
16 years 6 months ago
2005
ACM
This paper presents a system for classifying facial expressions based on a data fusion process relying on the Belief Theory (BeT). Four expressions are considered: joy, surprise, d...
143
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Behavioral Signal Processing aims at automating behavioral coding schemes such as those prevalent in psychology and mental health research. This paper describes methods to quantif...