Skin detection and tracking by monocular vision (2008)
Thierry Chateau, Antoine Vacavant, Jean Marc Lavest
Abstract — This paper deals with area detection and tracking using color-based image processing. The application adressed concerns human head and hands tracking in real time. We propose an original...
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...
INFLUENCE OF MECHANICAL ERRORS IN A ZOOM CAMERA (2003)
ALFREDO GARDEL, JOSE LUIS LAZARO, JEAN MARC LAVEST
As it is well known, varying the focus and zoom of a camera lens system changes the alignment of the lens components resulting in a displacement of the image centre and field of view. Thus, knowledge...