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Video open fire identification method, device and equipment and storage medium

A recognition method and open flame technology, applied in neural learning methods, character and pattern recognition, fire alarms, etc., can solve the problems of limited, incompatible detection accuracy and rapidity at the same time, complex algorithms, etc., to improve the accuracy rate Effect

Pending Publication Date: 2022-04-26
品茗科技股份有限公司
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  • Claims
  • Application Information

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Problems solved by technology

However, the existing technical algorithms for video detection and recognition are complex and cannot be compatible with the accuracy and rapidity of detection at the same time, which is limited in practical applications

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  • Video open fire identification method, device and equipment and storage medium
  • Video open fire identification method, device and equipment and storage medium
  • Video open fire identification method, device and equipment and storage medium

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] At present, in the field of fire prevention and alarm, the identification of open flames has a complex algorithm, which cannot be compatible with the accuracy and rapidity of detection at the same time, and is limited in practical applications.

[0060] For this reason, the application provides an open flame identification scheme, which can accurately detect and identify open flames with a simple and easy method, and at the same time shorten the detectio...

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Abstract

The invention discloses a video open fire identification method, apparatus and device, and a storage medium. The method comprises the steps of obtaining a to-be-detected video and slicing the to-be-detected video to obtain to-be-detected video frames; segmenting the regional picture of the to-be-detected video frame based on a preset constraint rule to obtain a to-be-monitored segmented image; extracting a suspected open fire area from the to-be-monitored segmented image through a preset mask image module, generating a mask image corresponding to the suspected open fire area, and then carrying out AND operation on the mask image and the corresponding to-be-detected video frame to obtain a background-removed suspected open fire area image; combining a preset number of suspected open fire area graphs into a matrix graph; and inputting the matrix graph into a pre-trained open fire identification model to obtain an output value of the open fire identification model, and judging whether open fire exists in the current to-be-detected video through the output value. According to the technical scheme of the invention, whether open fire occurs in the video can be identified, and the method can be used for alarming to prevent a fire.

Description

technical field [0001] The present invention relates to the technical field of open flame detection, in particular to a video open flame recognition method, device, equipment and storage medium. Background technique [0002] The danger of fire is self-evident. In the current field of fire prevention and alarm, the main application is the open flame detection system based on various sensors, such as gas type, smoke type, temperature type, photosensitive type and so on. However, due to the influence and interference of the surrounding environment, there are cases of missed and false positives, so the application range is not wide enough and the detection time is too long, resulting in slow detection speed. With the development of artificial intelligence, hardware equipment and image technology, the technology and system of using camera to monitor video images to detect and identify open flames and prevent fires is becoming more and more mature, with non-contact, fast speed, vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/40G06K9/62G06N3/04G06N3/08G08B17/00G06V10/25G06V10/44G06V10/774G06V10/82
CPCG06N3/08G08B17/00G06N3/045G06F18/214
Inventor 章家凡单建华王晶刘保石
Owner 品茗科技股份有限公司
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