SYSTEME DE DETECTION ET DE MESURE COMPRENANT UN SENSEUR OPTIQUE, ET PROCEDES DE DETECTION ET DE MESURE ASSOCIE

摘要

The system (1) has an optical sensor (2) comprising a detection surface (3) for detecting objects and an image pickup (7) moving in a space. The detection surface of the sensor comprises one or multiple zones (4). Each zone comprises a pixel, and is arranged to detect a luminous flow emitted by the objects during integration time of the zone, where the integration time is a function of luminous intensity of the objects detected by the zone. A memory (10) memorizes a catalog (11) of known objects moving in space and stores signals measured by the zones. The optical sensor is an active pixel sensor (APS) or a CMOS sensor. An independent claim is also included for a method for detecting and imaging objects moving in a space.