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109
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ICMCS
2008
IEEE
151views Multimedia» more  ICMCS 2008»
15 years 7 months ago
Fast keyword detection with sparse time-frequency models
We address the problem of keyword spotting in continuous speech streams when training and testing conditions can be different. We propose a keyword spotting algorithm based on spa...
Effrosini Kokiopoulou, Pascal Frossard, Olivier Ve...
88
Voted
CIG
2006
IEEE
15 years 6 months ago
Anomaly Detection in Magnetic Motion Capture using a 2-Layer SOM network
— Over recent years, the fall in cost, and increased availability of motion capture equipment has led to an increase in non-specialist companies being able to use motion capture ...
Iain Miller, Stephen McGlinchey, Benoit Chaperot
89
Voted
ICIAP
1999
ACM
15 years 5 months ago
Improved Entropic Edge-Detection
Using the Jensen-Shannon divergence of grey level histograms obtained by sliding a double window over an image, an edge-detector is presented. A new technique for linking unconnec...
J. Gómez Lopera, N. Ilhami, P. Luque Escami...
IPCV
2008
15 years 2 months ago
Feature Point Detection for Real Time Applications
This paper presents a new feature point detector that is accurate, efficient and fast. A detailed qualitative evaluation of the proposed feature point detector for grayscale images...
Neeta Nain, Vijay Laxmi, Bhavitavya Bhadviya, Amey...
81
Voted
CORR
2010
Springer
58views Education» more  CORR 2010»
15 years 7 days ago
Detecting influenza outbreaks by analyzing Twitter messages
We analyze over 500 million Twitter messages from an eight month period and find that tracking a small number of flu-related keywords allows us to forecast future influenza rates ...
Aron Culotta