What is the radar sea surface technology?
The sea battlefield covers a vast area and the situation is changing rapidly. It requires operators to make the most accurate judgments in the shortest time. However, relying solely on the subjective judgment of personnel experience, it cannot meet the requirements of real-time processing and robust identification of massive data. The radar target recognition is to extract the stable feature that can reflect the target attribute information from the radar signal echo feature of the target, and the machine makes a category or model decision according to a certain criterion.
The radar faces a complex sea surface combat environment, that is, the sea surface targets are densely distributed, the number is large, the types are complex, and the motion states are diverse and varied, which makes the performance and use of the sea surface target recognition algorithm limited. Many dense and diverse sea surface target environments require a higher target recognition algorithm. Real-time processing and robust feature resolution. How to extract the robust characteristics of maritime targets in a complex sea surface combat environment is the key to maritime target recognition technology.