555 search results - page 41 / 111 » Introduction to Statistical Signal Processing |
MHCI
2009
Springer
14 years 4 months ago
2009
Springer
In this paper, we propose a method for detecting physical shock by a mobile phone and its applications in security and emergency scenarios. We use acceleration signal provided by ...
SIGIR
2010
ACM
14 years 2 months ago
2010
ACM
Music information retrieval (MIR) holds great promise as a technology for managing large music archives. One of the key components of MIR that has been actively researched into is...
ICIP
2001
IEEE
14 years 12 months ago
2001
IEEE
This paper investigates the statistical characterizationof multiscale wavelet coefficients corresponding to random signals and images. Virtually all approaches to wavelet shrinkag...
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
We present a data-driven framework for expanding the lexicon to improve Mandarin broadcast news and conversation speech recognition. The lexicon expansion includes the generation ...
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...