Ship target recognition method, device and equipment and readable storage medium

Abstract

The embodiment of the invention provides a ship target recognition method, device and equipment and a readable storage medium. The method comprises the steps of presetting a corresponding relationshipbetween a navigation channel and a ship type, calculating a matching degree between a track of a ship target and the navigation channel of each navigation channel region during actual ship target identification, and taking the ship type corresponding to the navigation channel of which the matching degree with the track of the ship target is greater than a preset matching degree threshold value asthe type of the ship target. Rapid identification of the ship running according to the fixed navigation channel is realized, and the ship target identification efficiency is improved.

Description

technical field [0001] The present invention relates to the field of data processing, more specifically, to a ship target recognition method, device, equipment and a readable storage medium. Background technique [0002] Ship target recognition is through the ship automatic identification system and the identification friend or foe system. For targets that cannot be identified by the automatic ship identification system and the identification friend or foe system, they can only be identified by radar. The method of ship target recognition based on radar is based on the radar output target echo signal for classification and recognition, such as the target classification and recognition of broadband radar signals and narrowband radar signals; however, affected by the amount of signal information, the recognition effect is relatively poor Big limitations. [0003] On the surface of the sea, there are many targets that cannot be identified based on the automatic ship identific...

AI Technical Summary

Problems solved by technology

For targets that cannot be identified by the automatic ship identification system and the identification friend or foe system, they can only be identified by radar.

The method of ship target recognition based on radar is based on the radar output target echo signal for classification and recognition, such as the target classification and recognition of broadband radar signals and narrowband radar signals; however, affected by the amount of signal information, the recognition effect is relatively poor Big limitations

[0003] On the surface of the sea, there are many targets that cannot be identified by the automatic ship identification system, the identification friend or foe system and the radar

The radar operator will make a preliminary judgment on the target based on his own experience. This manual identification method is inefficient and unintelligent

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