Publications related to Iterated function

Fluid-structure partitioned procedures based on Robin transmission conditions

In this article we design new partitioned procedures for fluid-structure interaction problems, based on Robin-type transmission conditions. The choice of the coefficient in the Robin conditions is justified via simplified models. The strategy is effective ...

Elsevier2008

A Fast Thresholded Landweber Algorithm for General Wavelet Bases: Application to 3D Deconvolution Microscopy

Michaël Unser, Cédric René Jean Vonesch

Wavelet-domain

ℓ _{ 1 }

-regularization is a promising approach to deconvolution. The corresponding variational problem can be solved using a “thresholded Landweber” (TL) algorithm. While this iterative procedure is simple to implement, it is known to ...

IEEE2008

Exchange of Limits: Why Iterative Decoding Works

Rüdiger Urbanke, Satish Babu Korada

We consider communication over binary-input memoryless output-symmetric channels using low-density parity-check codes under MP decoding. The asymptotic (in the length) performance of such a combination for a fixed number of iterations is given by density e ...

2008

A process model for structural identification

Ian Smith, Sandro Saitta

Structural identification is the activity of determining how a structure is behaving using results from measurements. This paper presents a process model for carrying out structural identification over the life of the structure using results from structura ...

Taylor and Francis2008

A gauge finite element method for the 2D Navier-Stokes problem

Philippe Caussignac

We set up a gauge finite element formulation of the 2D steady state incompressible Stokes problem. This formulation allows to decouple the two unknowns from the equations and to take account for the boundary conditions in a non-iterative way. A finite elem ...

2008

A fast thresholded landweber algorithm for general wavelet bases: Application to 3D deconvolution microscopy

Michaël Unser, Cédric René Jean Vonesch

Wavelet-domain l(1)-regularization is a promising approach to deconvolution. The corresponding variational problem can be solved using a "thresholded Landweber" (TL) algorithm. While this iterative procedure is simple to implement, it is known to converge ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2008

Real-Time Optimization via Adaptation and Control of the Constraints

Dominique Bonvin, Benoît Chachuat, Alejandro Gabriel Marchetti

In the framework of real-time optimization, measurements are used to compensate for effects of uncertainty. The main approach uses measurements to update the parameters of a process model. In contrast, the constraint-adaptation scheme uses the measurements ...

2008

Modélisation itérative de courbes et surfaces: aspect multi-résolution

Yves Weinand, Ivo Stotz, Gilles Gouaty, Eric Tosan

Nous présentons un modèle itératif de figures à motifs fractals. Ce modèle est exprimé dans un formalisme type IFS (Iterated Function System), qui est relié à l’approche par schéma de subdivision. Ce modèle itératif permet de définir des formes à pôles mul ...

2007

Biologically Inspired Kinematic Synergies Provide a New Paradigm for Balance Control of Humanoid Robots

Auke Ijspeert

Nature has developed methods for controlling the movements of organisms with many degrees of freedom which differ strongly from existing approaches for balance control in humanoid robots: Biological organisms employ kinematic synergies that simultaneously ...

2007

Accurate Non-Iterative O(n) Solution to the PnP Problem

Pascal Fua, Vincent Lepetit

We propose a non-iterative solution to the PnP problem---the estimation of the pose of a calibrated camera from n 3D-to-2D point correspondences---whose computational complexity grows linearly with n. This is in contrast to state-of-the-art method that are ...

2007

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Fluid-structure partitioned procedures based on Robin transmission conditions

A Fast Thresholded Landweber Algorithm for General Wavelet Bases: Application to 3D Deconvolution Microscopy

Exchange of Limits: Why Iterative Decoding Works

A process model for structural identification

A gauge finite element method for the 2D Navier-Stokes problem

A fast thresholded landweber algorithm for general wavelet bases: Application to 3D deconvolution microscopy

Real-Time Optimization via Adaptation and Control of the Constraints

Modélisation itérative de courbes et surfaces: aspect multi-résolution

Biologically Inspired Kinematic Synergies Provide a New Paradigm for Balance Control of Humanoid Robots

Accurate Non-Iterative O(n) Solution to the PnP Problem

Fluid-structure partitioned procedures based on Robin transmission conditions

A Fast Thresholded Landweber Algorithm for General Wavelet Bases: Application to 3D Deconvolution Microscopy

Exchange of Limits: Why Iterative Decoding Works

A fast thresholded landweber algorithm for general wavelet bases: Application to 3D deconvolution microscopy

Modélisation itérative de courbes et surfaces: aspect multi-résolution

A process model for structural identification

A gauge finite element method for the 2D Navier-Stokes problem

Real-Time Optimization via Adaptation and Control of the Constraints

Accurate Non-Iterative O(n) Solution to the PnP Problem

Biologically Inspired Kinematic Synergies Provide a New Paradigm for Balance Control of Humanoid Robots