Publications de Pierre Roduit | EPFL Graph Search

Trajectory analysis using point distribution models : algorithms, performance evaluation, and experimental validation using mobile robots

This thesis focuses on the analysis of the trajectories of a mobile agent. It presents different techniques to acquire a quantitative measure of the difference between two trajectories or two trajectory datasets. A novel approach is presented here, based o ...

EPFL2009

SwisTrack - A Flexible Open Source Tracking Software for Multi-Agent Systems

Alcherio Martinoli, Jacques Jacot, Thomas Lochmatter, Nicolaus Correll, Pierre Roduit, Christopher Cianci

Vision-based tracking is used in nearly all robotic laboratories for monitoring and extracting of agent positions, orientations, and trajectories. However, there is currently no accepted standard software solution available, so many research groups resort ...

IEEE2008

Behavioral Analysis of Mobile Robot Trajectories Using a Point Distribution Model

Alcherio Martinoli, Jacques Jacot, Pierre Roduit

In recent years, the advent of robust tracking systems has enabled behavioral analysis of individuals based on their trajectories. An analysis method based on a Point Distribution Model (PDM) is presented here. It is an unsupervised modeling of the traject ...

2006

Trajectory Analysis for Sport and Video Surveillance

Jacques Jacot, Florian Luisier, Pierre Roduit

In video surveillance and sports analysis applications, object trajectories offer the possibility of extracting rich information on the underlying behavior of the moving targets. To this end we introduce an extension of Point Distribution Models (PDM) to a ...

CVC2005