Underwater target full-automatic identification and tracking system and method based on cooperative beacons

The invention discloses an underwater target full-automatic identification and tracking system and method based on a cooperative beacon, and the core is to realize underwater target identification andfull-automatic tracking based on an acousto-optic cooperative beacon carried by a target through the cooperative use of an underwater image target identification technology and an acoustic guidance technology. The invention can be applied to the field of underwater weapon tests and the fields of detection, observation and tracking of other underwater targets. The underwater target position indicating method based on the acousto-optic cooperative beacon is technically characterized in that the traceability and the visibility of an underwater target are improved through the acoustic beacon andthe optical beacon; based on acousto-optic cooperative beacons, a method for controlling a pan-tilt camera through acoustic guidance and a method for controlling the pan-tilt camera through image recognition are designed. Seam