Concept

Seismic tomography

Related publications (47)

Graph-Based Information Processing

We live in a world characterized by massive information transfer and real-time communication. The demand for efficient yet low-complexity algorithms is widespread across different fields, including machine learning, signal processing and communications. Mo ...

EPFL2012

Netscope: Practical Network Loss Tomography

Patrick Thiran, Xuan Hung Nguyen, Maciej Kurant, Denisa Gabriela Ghita

We present Netscope, a tomographic technique that infers the loss rates of network links from unicast end-to-end measurements. Netscope uses a novel combination of first- and second-order moments of end-to-end measurements to identify and characterize the ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Optical tomography with digital holographic microscopy

Christian Depeursinge, Nicolas Pavillon, Florian Charrière

Three-dimensional optical imaging by tomographic techniques is presented, especially with object rotation in a transmission configuration. In digital holographic microscopy, the complex field is measured, which permits either to study transparent objects w ...

EOS2009

Multiple source multiple destination topology inference using network coding

Christina Fragouli

n this paper, we combine network cod- ing and tomographic techniques for topology infer- ence. Our goal is to infer the topology of a network by sending probes between a given set of multiple sources and multiple receivers and by having interme- diate node ...

2009

Inverse problems in acoustic tomography

Ivana Jovanovic

Acoustic tomography aims at recovering the unknown parameters that describe a field of interest by studying the physical characteristics of sound propagating through the considered field. The tomographic approach is appealing in that it is non-invasive and ...

EPFL2008

Refractive Index Tomography by Digital Holographic Microscopy

Christian Depeursinge, Tristan Colomb, Nicolas Pavillon, Pierre Marquet, Jonas Kühn

3D Refractive Index (RI) tomography appears as a challenging perspective in the observation of microscopic 3D objects, biological cells in particular. Recent developments in Digital Holographic Microscopy have permitted to achieve accurate RI 3D images. ...

OSA2008

Tomography using multiple wavelengths in digital holographic microscopy

Frédéric Montfort

This thesis presents a new tomographic imaging method using multiple wavelengths in digital holographic microscopy. It is based on the addition of several reconstructed wavefronts measured at different wavelengths. The resulting diffraction tomographic vis ...

EPFL2006

Tomographie acoustique du Léman

Xavier Falourd

The main objective was to show that the acoustic tomography constitutes a new method to investigate the main hydrodynamical processes of the lake of Geneva. The work is based of the various related fields to the tomography, namely : acoustic wave propagati ...

EPFL2005

Interaction between a bubble plume and the near field in a stratified lake

Alfred Johny Wüest

A steady-state bubble-plume model is evaluated using full-scale temperature, salinity and dissolved oxygen data collected in a Swiss Lake. The data revealed a plume-generated near-field environment that differed significantly from the ambient far-field wat ...

Taylor & Francis Group2005

A Network Coding Approach to Network Monitoring (Invited Paper)

Christina Fragouli

Network Monitoring is a challenging problem that has received a lot of attention in the Internet community, particularly in the context of overlay networks. Independently, recent advances in Network Coding have shown that it is possible to increase network ...

2005

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