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Publications associées (87)

Feature-based SLAM using relative quantities and structural knowledge

This thesis is about feature-based mobile robot navigation in unknown environments. The work is focusing on solving the problem of Simultaneous Localization and Mapping (SLAM) including feature extraction, estimation and complete map building solution. The ...

EPFL2008

Near-obstacle flight with small UAVs

Dario Floreano, Jean-Christophe Zufferey, Antoine Beyeler

Autonomous flight in confined or cluttered environments such as houses or urban canyons requires high manoeuvrability, fast mapping from sensors to actuators and very limited overall system weight. Although flying animals are well capable of solving this p ...

Springer Verlag2008

Optic flow to control small UAVs

Dario Floreano, Jean-Christophe Zufferey, Antoine Beyeler

2008

Improving the Fault Tolerance of Nanometric PLA Designs

Giovanni De Micheli, David Atienza Alonso, Luca Benini, Federico Angiolini, Mohamed Haykel Ben Jamaa

Several alternative building blocks have been proposed to replace planar transistors, among which a prominent spot belongs to nanometric laments such as Silicon NanoWires (SiNWs) and Carbon NanoTubes (CNTs). However, chips leveraging these nanoscale struct ...

2007

A platform for mixed HW/SW algorithm specifications for the exploration of SW and HW partitioning

Marco Mattavelli, Christophe Lucarz

The increasing complexity in particular of video and multimedia processing has lead to the need of developing the algorithms specification using software implementations that become in practice generic reference implementations. Mapping directly such softw ...

Springer-Verlag2007

3D Shape Extraction of Human Face in Presence of Facial Hair: A Profilometric Approach

Sai Siva Gorthi

The increasing use of 3D modeling of Human Face in Face Recognition systems, User Interfaces, Graphics , Gaming and the like has made it an area of active study. Majority of the 3D sensors rely on color coded light projection for 3D estimation. Such system ...

2007

Systematic Design Flow for Dynamic Data Management in Visual Texture Decoder of MPEG-4

David Atienza Alonso, Miguel Peon Quiros

There is a clear trend of future embedded systems in moving toward wireless, multimedia, multi-functional and ubiquitous applications. This emerges new challenges in the existing solutions on performance, power, flexibility and costs, calling for innovatio ...

IEEE Circuits and Systems Society2006

Validation of Visual Contracts for Services

Alain Wegmann, Lam Son Lê, José Diego de la Cruz Garcia

Visual modeling languages have specialized diagrams to represent behavior and concepts. This diagram specialization has drawbacks like the dif-ficulty to represent the effects of actions. We claim that visual contracts can de-scribe actions in a more compl ...

2006

Division of labour and colony efficiency in social insects: effects of interactions between genetic architecture, colony kin structure and rate of perturbations

Dario Floreano, Stéphane Magnenat, Laurent Keller, Markus Waibel

The efficiency of social insect colonies critically depends on their ability to efficiently allocate workers to the various tasks which need to be performed. While numerous models have investigated the mechanisms allowing an efficient colony response to ex ...

2006

Multiphysical Brushless DC Motor Optimization Process

Yves Perriard, Miroslav Markovic

An original analytical determination of the force acting on the moving coil in an electromagnetic actuator is presented. The actuator magnetic field is solved analytically using the Schwarz-Christoffel (SC) mapping. The SC integral is solved analytically u ...

2006

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