Publications associées à Exploring Local Modifications for Constrained Meshes

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Efficient Algorithms for the Data Exchange Problem

Michael Christoph Gastpar, Sameer Pawar

In this paper, we study the data exchange problem, where a set of users is interested in gaining access to a common file, but where each has only partial knowledge about it as side-information. Assuming that the file is broken into packets, the side-inform ...

Institute of Electrical and Electronics Engineers2016

Phase estimation from noisy phase fringe patterns using linearly independent basis functions

Pramod Rastogi, Rishikesh Dilip Kulkarni

A novel technique is proposed for obtaining unwrapped phase estimation from a highly noisy exponential phase field. In this technique, the interference phase is represented as a linear combination of linearly independent and pre-defined basis functions alo ...

Iop Publishing Ltd2015

Random Access With Physical-Layer Network Coding

Michael Christoph Gastpar, Jasper Goseling

We consider a physical-layer network coding strategy for the random-access channel, based on compute-and-forward. When packets collide, it is possible to reliably recover a linear combination of the packets at the receiver. Over many rounds of transmission ...

Institute of Electrical and Electronics Engineers2015

Rotation-Covariant Texture Learning Using Steerable Riesz Wavelets

Dimitri Nestor Alice Van De Ville, Adrien Raphaël Depeursinge

We propose a texture learning approach that exploits local organizations of scales and directions. First, linear combinations of Riesz wavelets are learned using kernel support vector machines. The resulting texture signatures are modeling optimal class-wi ...

Institute of Electrical and Electronics Engineers2014

Digital holographic moiré for the direct and simultaneous estimation of strain and slope fields

Pramod Rastogi, Rishikesh Dilip Kulkarni

A novel method is proposed for the direct and simultaneous estimation of multiple phase derivatives corresponding to strain and slope fields from a single moiré fringe pattern in digital holographic moiré. The interference field in a given row/column is a ...

Optical Society of America2014

Random Access with Physical-layer Network Coding

Michael Christoph Gastpar, Jasper Goseling

Browse Conference Publications > Information Theory and Applic ... Back to Results | Next » Help Random access with physical-layer network coding This paper appears in: Information Theory and Applications Workshop (ITA), 2013 Date of Conference: 10-15 Feb. ...

2013

Stochastic Exploration of Ambiguities for Non-Rigid Shape Recovery

Pascal Fua

Recovering the 3D shape of deformable surfaces from single images is known to be a highly ambiguous problem because many different shapes may have very similar projections. This is commonly addressed by restricting the set of possible shapes to linear comb ...

Institute of Electrical and Electronics Engineers2013

NURBS-Based BEM Implementation of High-Order Surface Impedance Boundary Conditions

Annalisa Buffa, Rafael Vazquez Hernandez

When implementing high-order surface impedance boundary conditions in collocation boundary element method (BEM) with constant or linear elements, difficulties arise due to the computation of the curvature of the conductors and of the tangential derivatives ...

2012

Exploring Local Modifications for Constrained Meshes

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Cooperative data exchange based on MDS codes

Efficient Algorithms for the Data Exchange Problem

Phase estimation from noisy phase fringe patterns using linearly independent basis functions

Random Access With Physical-Layer Network Coding

Rotation-Covariant Texture Learning Using Steerable Riesz Wavelets

Digital holographic moiré for the direct and simultaneous estimation of strain and slope fields

Counting Sheaves Using Spherical Codes

Random Access with Physical-layer Network Coding

Stochastic Exploration of Ambiguities for Non-Rigid Shape Recovery

NURBS-Based BEM Implementation of High-Order Surface Impedance Boundary Conditions

Cooperative data exchange based on MDS codes

Digital holographic moiré for the direct and simultaneous estimation of strain and slope fields

Phase estimation from noisy phase fringe patterns using linearly independent basis functions

Efficient Algorithms for the Data Exchange Problem

Rotation-Covariant Texture Learning Using Steerable Riesz Wavelets

NURBS-Based BEM Implementation of High-Order Surface Impedance Boundary Conditions

Stochastic Exploration of Ambiguities for Non-Rigid Shape Recovery

Random Access With Physical-Layer Network Coding

Counting Sheaves Using Spherical Codes

Random Access with Physical-layer Network Coding