216 search results - page 21 / 44 » Adaptive context recognition based on audio signal |
ICASSP
2009
IEEE
14 years 25 days ago
2009
IEEE
In this paper we are interested in non-negative matrix factorization (NMF) with the Itakura-Saito (IS) divergence. Previous work has demonstrated the relevance of this cost functi...
AVSS
2003
IEEE
14 years 2 months ago
2003
IEEE
We present an action recognition method based on the concept of reliable inference. Our approach is formulated in a probabilistic framework using posterior class ratios to verify ...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
The advent of statistical speech synthesis has enabled the unification of the basic techniques used in speech synthesis and recognition. Adaptation techniques that have been succ...
ISORC
2000
IEEE
14 years 1 months ago
2000
IEEE
This paper presents an innovative hierarchical feedback adaptation method that efficiently controls the dynamic QoS behavior of real-time distributed data-flow applications, such ...
WIAMIS
2009
IEEE
14 years 3 months ago
2009
IEEE
An adaptive, invariant to user performance fluctuation or noisy input signal, gesture recognition scheme is presented based on Self Organizing Maps, Markov Models and Levenshtein...