829 search results - page 15 / 166 » Statistical signal processing approaches to fault detection |
AVSS
2003
IEEE
14 years 1 months ago
2003
IEEE
Using cameras for detecting hazardous or suspicious events has spurred new research for security concerns. To make such detection reliable, researchers must overcome difficulties...
TVLSI
2010
13 years 2 months ago
2010
It has been recently demonstrated that digital signal processing systems may possibly leverage unconventional voltage overscaling (VOS) to reduce energy consumption while maintaini...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The diversity gain of a multiple-input multiple-output (MIMO) system adopting the Neyman-Pearson (NP) criterion is derived for a signal-present versus signal-absent scalar hypothe...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents novel techniques for detecting watermarks in images in a known-cover attack framework using natural scene models. Specifically, we consider a class of watermar...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we propose an energy-based technique to track the power of multiple simultaneous speakers using an ad hoc microphone array with unknown microphone positions. By con...