In this paper we describe a novel approach to reactive tracking of moving targets with a pan-
tilt-zoom camera. The approach uses an extended Kalman filter to jointly track the object …

Vision-based surveillance technologies are widely used for security and safety. Successful
research of multicamera systems has been conducted in recent years. In this article, we …

Laser Doppler Vibrometers (LDVs) have been widely applied for detecting vibrations in
applications such as mechanics, bridge inspection, biometrics, as well as long-range …

Maximizing both the area coverage and the resolution per target is highly desirable in many
applications of computer vision. However, with a limited number of cameras viewing a …

Tracking and surveillance systems frequently require identification of targets in the field of
view of a camera. For example, in the acquisition phase of an FSO system an optical beacon …

Els éssers humans podem percebre molt fàcilment les cares, les podem seguir en l'espai i
temps, així com descodificar el seu contingut, com la seva postura, identitat o expressió. No …

This paper presents a real-time, dynamic system that uses high resolution gimbals and
motorized lenses with position encoders on their zoom and focus elements to “recalibrate” …