Offshore law enforcement reconnaissance system based on machine vision combined perception

Abstract

The invention designs an offshore law enforcement reconnaissance system based on machine vision combined perception. The offshore law enforcement reconnaissance system comprises a front photoelectricsensing device, a rear photoelectric sensing device, a situation sensing device and a deep learning workstation, wherein the front photoelectric sensing device and the rear photoelectric sensing device are located in the front area and the rear area of the law enforcement ship respectively and used for marine target reconnaissance sensing of the front portion and the rear portion, and the deep learning workstation is a computing center for background target recognition and used for computing data of the front photoelectric sensing device, the rear photoelectric sensing device and the situationsensing device and discovering marine target information. Through multi-mode reconnaissance and deep learning perception technical means, the effect of accurately and rapidly identifying the featureinformation of the offshore target is achieved; real-time enhanced sensing in a complex background environment is realized, and the offshore accurate reconnaissance capability of a law enforcement ship is improved; and the offshore law enforcement reconnaissance system has the multi-source marine target combined reconnaissance perception and realization capability, and can improve the combined reconnaissance evidence obtaining and complex situation control capability of a marine police ship.

Description

technical field [0001] The invention belongs to the technical field of ship electronic weapons, in particular to a maritime law enforcement reconnaissance system based on machine vision joint perception. Background technique [0002] According to the missions assigned by law enforcement ships, in the process of law enforcement, ships are faced with various complex situations, especially the rapid response situation in the process of sudden law enforcement. Law enforcement ships need to make fast, reliable and precise command and control for these situations. . [0003] At present, the main problems faced by law enforcement ships in maritime reconnaissance tasks include the following points: [0004] 1) A single way to identify targets at sea is disadvantageous [0005] Because the maritime environment is often changing and diverse, the perception images of law enforcement ships are often unclear, distant, and inaccurate. In the scenario of performing missions at sea, it i...

AI Technical Summary

Problems solved by technology

In the scenario of performing missions at sea, it is often difficult to find or lose targets only through a single visible optical sensor, and it is often difficult to find targets, and it is impossible to effectively judge which are enemy target ships, which are our ships, and which are Civilian ships are often identified through manual inquiry, experience judgment, etc., and the level of intelligent work of the system is not high

[0006] 2) Real-time processing of multiple targets at sea is difficult

[0008] 3) Insufficient comprehensive capability of maritime complex situation information

[0009] Although the navigation radar, search radar, photoelectric detection and other equipment on the current law enforcement ships can detect the surrounding ships, the target information is inconsistent and cannot effectively synthesize the target information.

This is extremely unfavorable for law enforcement ships to accurately understand the surrounding environment, grasp the on-site intelligence situation, and perform tasks efficiently.

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