Ship trajectory prediction method and device for monitoring blind area and electronic equipment

Abstract

The invention discloses a ship trajectory prediction method and device for a monitoring blind area and electronic equipment, and particularly relates to the technical field of video monitoring. The method comprises the following steps: acquiring video data of a monitoring camera in a shore monitoring system, and determining a target ship in the video data; based on the picture frame of the targetship in the video data, determining the running distance and the running time of the target ship, and calculating the running speed of the target ship according to the running distance and the runningtime; obtaining a view field blind area range of a monitoring camera in the shore monitoring system, and presetting the running time of the target ship in the view field blind area according to the view field blind area range and the running speed of the target ship; and matching the running time of the target ship in the view field blind area by presetting the running time of the target ship inthe view field blind area so as to determine the running track of the target ship in the view field blind area. The ship trajectory of the monitoring blind area is predicted, and the ship motion trajectory in the field blind area of the monitoring camera is acquired.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to a ship track prediction method, device and electronic equipment for monitoring blind spots. Background technique [0002] In today's society, customs, border defense and coast guard departments have invested a huge amount of money in the construction of ship video surveillance systems on the coast, but in specific practical applications, the monitoring capabilities of ship video surveillance systems are still relatively limited, for example: the existing ship video The application of the monitoring system is still mainly in the aspects of post-event video query, illegal evidence collection, and manual real-time viewing and monitoring. And due to the limited deployment and coverage of shore monitoring equipment, there are many blind spots and misunderstandings in monitoring. When the ship enters the blind spot between the cameras, the monitoring camera cannot obtain the ...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a ship trajectory prediction method, device and electronic equipment for monitoring the blind area, to solve the problem that the deployment capability of shore monitoring equipment in the prior art is limited, and the monitoring camera cannot obtain the movement of the ship in the blind area of ​​the field of view. track problem

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