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Regional alarm method and device, electronic equipment and readable storage medium

An alarm device and area technology, applied in the field of electronic equipment and readable storage medium, area alarm method and device, can solve the problems of low detection accuracy of ships, easy missed detection or false detection, etc., so as to improve reliability and false detection. Or the effect of reducing the probability of missed detection, high detection rate and precision rate

Active Publication Date: 2020-03-10
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
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Problems solved by technology

However, the accuracy of detecting ships in the prior art is low, and it is prone to missed or false detections.

Method used

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  • Regional alarm method and device, electronic equipment and readable storage medium
  • Regional alarm method and device, electronic equipment and readable storage medium
  • Regional alarm method and device, electronic equipment and readable storage medium

Examples

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Embodiment Construction

[0062] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0063] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention relates to a regional alarm method and device, electronic equipment and a readable storage medium. The method comprises the following steps: inputting a collected current image into a trained neural network model, so that the neural network model identifies a monitored object from the current image and outputs position information of the monitored object; determining a target area where the monitored object is located in the current image according to the position information of the monitored object; and judging whether an intersection exists between the target area and a pre-specified alarm area or not, if so, determining that the monitored object is a target monitored object, and outputting an alarm signal. According to the invention, the neural network model is adopted todetect the monitored object, the accuracy is high, and the accuracy of the regional alarm method can be improved.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to an area alarm method, device, electronic equipment and a readable storage medium. Background technique [0002] In order to strengthen maritime traffic management, maintain the maritime traffic environment and order, and ensure the safety of ships, facilities and personnel, ships are not allowed to pass through certain no-navigation areas on the sea, such as areas where engineering construction or military exercises are carried out. Therefore, it is necessary to monitor the no-navigation area to detect passing ships in time and give an alarm to remind relevant staff. [0003] In the prior art, by collecting an image including a designated area, a pixel value segmentation method is used to detect ships in the image according to the shape of the ship. However, the accuracy of detecting ships in the prior art is low, and it is prone to missed or false detections. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/00G06K9/00G06K9/62G06N3/04
CPCG08G3/00G06V20/54G06N3/045G06F18/214Y02A10/40
Inventor 陈晓童俊艳任烨
Owner HANGZHOU HIKVISION DIGITAL TECH
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