Forest fire prevention monitor method and forest fire prevention monitor system

A forest fire prevention and forest technology, applied to fire alarms, instruments, character and pattern recognition, etc., can solve the problems of low forest fire monitoring accuracy, manual identification interference, and affecting the robustness of the forest fire monitoring system

Active Publication Date: 2014-03-12
BEIJING INST OF ENVIRONMENTAL FEATURES
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Problems solved by technology

Therefore, manual identification is easily disturbed by scenes similar to the color of the flame, resulting in misjudgment, resulting in a high false alarm rate in fire monitoring, causing the forestry department to dispatch unnecessary fire alarm processing forces, increasing the cost of fire monitoring, and affecting video-based monitoring. The robustness of the forest fire monitoring system makes the forest fire monitoring accuracy low

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  • Forest fire prevention monitor method and forest fire prevention monitor system
  • Forest fire prevention monitor method and forest fire prevention monitor system
  • Forest fire prevention monitor method and forest fire prevention monitor system

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[0093] The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0094] The existing video-based forest fire monitoring system is susceptible to interference from scenes with similar colors to flames, resulting in misjudgment, resulting in low forest fire monitoring accuracy and affecting the robustness of the video-based forest fire monitoring system.

[0095] In the forest fire monitoring system, the video images collected by the camera not only contain the required pyrotechnic object information, but also contain the interfering object informat...

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Abstract

The invention discloses a forest fire prevention monitor method and a forest fire prevention monitor system. According to the method, a collected current forest video image is acquired, the acquired current forest video image is applied to a preset mixed Gaussian background model, a background image corresponding to the current forest video image is generated, the current forest video image and the background image corresponding to the current forest video image are subjected to differencing so as to generate a current background differential image, and the generated current background differential image is applied to a preset smoke-fire object detection algorithm to acquire smoke-fire object information. By applying the forest fire prevention monitor method and system, the false alarm rate of fire prevention monitor can be lowered, and the fire monitor accuracy is improved.

Description

technical field [0001] The invention relates to a fire prevention monitoring technology, in particular to a forest fire prevention monitoring method and a forest fire prevention monitoring system. Background technique [0002] As people pay more and more attention to the ecological environment, the forest area and forest stock volume increase year by year, coupled with the variability of climatic conditions, the occurrence of forest fires becomes more and more frequent. Due to the suddenness and randomness of forest fires, which can cause huge economic losses in a short period of time, the task of forest fire prevention has become more and more difficult. [0003] At present, there are still problems in the forest fire prevention work, such as the difficulty of wild fire source management, the increase of forest fire hazards, and the large economic impact caused. Therefore, how to improve the intelligent monitoring level of forest fire prevention, so as to grasp the fire-re...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/60G08B17/00
Inventor 王鹏飞刘峰张挺石志强肖军波
Owner BEIJING INST OF ENVIRONMENTAL FEATURES
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