Omar Ait-aider

Calibrage extrinsèque multi-caméras à champs non-recouvrants à l'aide d'un miroir plan (2009)

LEBRALY, Pierre, AIT-AIDER, Omar, DHOME, Michel, ROYER, Eric

Les systèmes multi-caméras sont utilisés dans de nombreux domaines tels que la robotique mobile ou la vidéosurveillance. Un calibrage extrinsèque précis est alors souvent nécessaire. Cette...

Kinematics from Lines in a Single Rolling Shutter Image (2008)

Omar Ait-aider

Recent work shows that recovering pose and velocity from a single view of a moving rigid object is possible with a rolling shutter camera, based on feature point correspondences. We extend this...

Simultaneous object pose and velocity computation using a single view from a rolling shutter camera (2006)

Omar Ait-aider, Nicolas Andreff, Jean Marc Lavest, Pascal Clermont Ferr, Lasmea Umr Cnrs

Abstract. An original concept for computing instantaneous 3D pose and 3D velocity of fast moving objects using a single view is proposed, implemented and validated. It takes advantage of the image...