SET OF DRONES WITH RECOGNITION MARKERS

摘要

The present invention relates to a system (1) of remote-controlled drones (10, 12) fitted with video cameras (14) allowing validation of the virtual firing of a transmitter drone (12) at a target drone (10) by recognition of this target drone (10) in a video image (17) provided by the camera (14) of the transmitter drone (12) during the virtual firing. These recognition means comprise a marker (15, 16) fitted to the target drone (10) and covered with two first stripes (18) of a first colour which reflects light at a wavelength of between 590 nm and 745 nm situated on either side of at least one second stripe (19, 20) of a second colour reflecting light at a wavelength of between 445 and 565 nm. It is thus possible very reliably to identify drones moving about in an open space, both outdoors and indoors, despite the very great variety of distracting details present in the background images observable by the camera.