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ICASSP
2009
IEEE
15 years 10 months ago
Multi-microphone maximum a posteriori fundamental frequency estimation in the cepstral domain
In this work we derive a new cepstrum based maximum likelihood fundamental frequency estimator that exploits the information of multiple microphones. The new approach results in a...
Timo Gerkmann, Rainer Martin, Derya Dalga
ICRA
2010
IEEE
110views Robotics» more  ICRA 2010»
15 years 5 months ago
Visual servoing from three points using a spherical projection model
— This paper deals with visual servoing from three points. Using the geometric properties of the spherical projection of points, a new decoupled set of six visual features is pro...
Romeo Tatsambon Fomena, Omar Tahri, Françoi...
TOMS
2011
84views more  TOMS 2011»
15 years 1 months ago
A Supernodal Approach to Incomplete LU Factorization with Partial Pivoting
We present a new supernode-based incomplete LU factorization method to construct a preconditioner for solving sparse linear systems with iterative methods. The new algorithm is pr...
Xiaoye S. Li, Meiyue Shao
CVPR
1997
IEEE
16 years 8 months ago
Tracking non-rigid, moving objects based on color cluster flow
In this contribution we present an algorithm for tracking non-rigid, moving objects in a sequence of colored images, which were recorded by a non-stationary camera. The applicatio...
Bernd Heisele, Ulrich Kressel, W. Ritter
CVPR
1999
IEEE
16 years 8 months ago
Stochastic Image Segmentation by Typical Cuts
We present a stochastic clustering algorithm which uses pairwise similarity of elements, based on a new graph theoretical algorithm for the sampling of cuts in graphs. The stochas...
Yoram Gdalyahu, Daphna Weinshall, Michael Werman