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ICA
2004
Springer
16 years 4 days ago
Post-nonlinear Independent Component Analysis by Variational Bayesian Learning
Post-nonlinear (PNL) independent component analysis (ICA) is a generalisation of ICA where the observations are assumed to have been generated from independent sources by linear mi...
Alexander Ilin, Antti Honkela
SCALESPACE
2001
Springer
15 years 11 months ago
Robust Multi-scale Non-rigid Registration of 3D Ultrasound Images
Abstract. In this paper, we embed the minimization scheme of an automatic 3D non-rigid registration method in a multi-scale framework. The initial model formulation was expressed a...
Ioannis Pratikakis, Christian Barillot, Pierre Hel...
DATE
2000
IEEE
100views Hardware» more  DATE 2000»
15 years 11 months ago
A New Approach for Computation of Timing Jitter in Phase Locked Loops
A new method for computation of timing jitter in a PLL is proposed. The computational method is based on the representation of the circuit as a linear time-varying system with mod...
Mark M. Gourary, Sergey G. Rusakov, Sergey L. Ulya...
ICRA
2000
IEEE
90views Robotics» more  ICRA 2000»
15 years 11 months ago
On the Nonlinear Control of Hydraulic Servo-Systems
In this paper the control problem of a hydraulic servosystem is addressed. The performance achievable by classical linear controllers, e.g. PD, are usually limited due to highly n...
Mohammad Reza Sirouspour, S. E. Salcudean
ICRA
1998
IEEE
117views Robotics» more  ICRA 1998»
15 years 11 months ago
Integrating Dependent Sensory Data
In sensory data fusion and integration consideration, sensor independence is a common assumption. In this paper, we demonstrated the impact of including dependent information in s...
Albert C. S. Chung, Helen C. Shen