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153
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TASLP
2011
14 years 9 months ago
Source-Filter-Based Single-Channel Speech Separation Using Pitch Information
—In this paper, we investigate the source–filter-based approach for single-channel speech separation. We incorporate source-driven aspects by multi-pitch estimation in the mod...
Michael Stark, Michael Wohlmayr, Franz Pernkopf
ICASSP
2011
IEEE
14 years 6 months ago
On the instantaneous frequency smoothing for signals with quasi-linear frequency changes
The problem of estimation of the slowly-varying instantaneous frequency of a nonstationary complex sinusoidal signal buried in noise is considered. This problem is usually solved ...
Maciej Niedzwiecki, Michal Stanislaw Meller
131
Voted
WACV
2005
IEEE
15 years 8 months ago
Periodic Motion Detection and Estimation via Space-Time Sampling
A novel technique to detect and localize periodic movements in video is presented. The distinctive feature of the technique is that it requires neither feature tracking nor object...
Ashwin Thangali, Stan Sclaroff
ICRA
2007
IEEE
178views Robotics» more  ICRA 2007»
15 years 8 months ago
Behavior Based Adaptive Control for Autonomous Oceanographic Sampling
Abstract— This paper describes an investigation into the adaptive control of autonomous mobile sensor platforms for providing oceanographic sampling. Mobile sensor platforms prov...
Donald P. Eickstedt, Michael R. Benjamin, Ding Wan...
140
Voted
FGR
2004
IEEE
185views Biometrics» more  FGR 2004»
15 years 6 months ago
Real Time Hand Tracking by Combining Particle Filtering and Mean Shift
Particle filter and mean shift are two successful approaches taken in the pursuit of robust tracking. Both of them have their respective strengths and weaknesses. In this paper, w...
Caifeng Shan, Yucheng Wei, Tieniu Tan, Fréd...