Clutter reduction Method and Apparatus for active sonar based on clustering characteristics

摘要

The present invention relates to active sonar technology, and more particularly, to a clutter reduction method and apparatus for an active sonar based on clustering characteristics. According to the present invention, it can be used to remove a target detection signal processing clutter using active sonar data such as a naval ship, a helicopter, active sonobuoy (compound word of sonar and buoy), and a dipping sonar. It is possible to improve active sonar detection performance.