A fire image detection and alarm method based on machine learning

A technology of image detection and machine learning, which is applied to fire alarms, fire alarms that rely on radiation effects, alarms, etc., to achieve the effect of improving recognition accuracy and high recognition accuracy

Inactive Publication Date: 2019-03-29
SHENYANG FIRE RES INST OF MEM
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AI Technical Summary

Problems solved by technology

Although it is still impossible to know the specific mechanism of how machine learning realizes image classification and image recognition based on the current theoretical knowledge system, the achievements of machine learning in the field of image classification and image recognition are obvious to all in the industry. Video surveillance system, applying machine learning to fire image detection and alarm is an emerging technology research direction for fire image detection and alarm

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  • A fire image detection and alarm method based on machine learning
  • A fire image detection and alarm method based on machine learning
  • A fire image detection and alarm method based on machine learning

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Embodiment Construction

[0039] The present invention is a fire image detection and alarm method based on machine learning, and its system architecture schematic diagram is as follows figure 1 shown. Its system architecture consists of three parts: the video surveillance system of the monitoring unit, the transmission network and the fire image machine learning cloud platform.

[0040] The video monitoring system of the monitoring unit is installed and deployed in a specific social unit that needs video monitoring. It consists of multiple cameras deployed at the monitoring points, a hard disk video recorder installed in the fire control room of the social unit, a video monitoring server with display functions and an alarm system. Controller composition. Among them, the camera is an ordinary optical camera, which is used for monitoring point image acquisition; the hard disk video recorder is used for local monitoring point image storage; the video surveillance server has display functions, in addition...

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Abstract

The invention relates to a fire image detection and alarm method based on machine learning, belonging to the technical field of fire detection and alarm. The mthod Specifically includes the followingfour stages: Stage 1: fire image detection model training stage; Phase II: fire image detection model distribution phase; Phase III: fire monitoring and alarm phase; Stage 4: Continuing training. thatmethod has the characteristic of growth, the fire image data collected on the video monitoring server can be uploaded to the fire image machine learning cloud platform periodically, Cloud platform periodically updates the fire detection model, distributes the model to the video monitoring server for updating after updating, adjusts the model according to the growth of the data set, maintains themodel can have the growth characteristic, and constantly improves the recognition accuracy of the model to the fire image.

Description

technical field [0001] The invention relates to the field of image-based early fire detection and alarm, in particular to a machine learning-based early fire image detection and alarm method. Background technique [0002] As an important branch of digital image processing technology, image fire detection and alarm technology has become an important research direction of fire prevention and rescue. There are relatively mature image fire detectors and detection systems on the market. The image fire detection methods used mainly include: infrared / ultraviolet fire image detection methods, visible light fire image detection methods and visible light smoke image detection methods. The basic principle of these three detection methods is to use digital image processing technology to perform filter transformation, color detection, noise elimination, time series comparison, image enhancement, etc. on the picture frame in the image, so as to effectively identify the flame or smoke that...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G08B17/12
CPCG08B17/125G06V20/52G06F18/24G06F18/214
Inventor 范玉峰张磊杨树峰
Owner SHENYANG FIRE RES INST OF MEM
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