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Flame image recognition method and device and storage medium thereof

A flame image and recognition method technology, applied in the field of image recognition, can solve problems such as low efficiency and low fire recognition accuracy, and achieve the effects of improving recognition efficiency, reducing image processing computational load, and improving recognition accuracy

Active Publication Date: 2019-05-03
NANJING FORESTRY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of the embodiment of the present invention is to provide a flame image recognition method, device and its storage medium to solve the problems of low fire recognition accuracy and low efficiency in the prior art

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  • Flame image recognition method and device and storage medium thereof
  • Flame image recognition method and device and storage medium thereof
  • Flame image recognition method and device and storage medium thereof

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no. 1 example

[0038] According to the applicant's research, the existing flame recognition technology based on image recognition has a low accuracy rate for wild fire recognition in complex field environments such as dead grass, branches and leaves, etc. when performing flame image recognition. When there are many pictures to be calculated, there is a large demand for image processing operations, resulting in low fire recognition efficiency.

[0039] In order to solve the above problems, the first embodiment of the present invention provides a flame image recognition method, the execution subject of the flame image recognition method may be a computer, an intelligent terminal, a cloud processor or other processing equipment with logic operations and image processing functions .

[0040] Please refer to figure 1 , figure 1 It is a schematic flow chart of the flame image recognition method provided in the first embodiment of the present invention, and the specific steps of the flame image r...

no. 2 example

[0090] In order to cooperate with the flame image recognition method provided in the first embodiment of the present invention, the second embodiment of the present invention further provides a flame image recognition device 100 .

[0091] Please refer to Figure 4 , Figure 4 It is a block diagram of a flame image recognition device 100 provided in the second embodiment of the present invention.

[0092] The flame image recognition device 100 includes a suspected flame region determination module 110 , a texture feature image extraction module 120 , a local binary feature extraction module 130 and a flame determination module 140 .

[0093] The suspected flame area determination module 110 is configured to determine the suspected flame area in the collected images.

[0094] The texture feature image extraction module 120 is configured to use a filter to extract the texture feature image of the suspected flame area.

[0095] The local binary feature extraction module 130 is...

no. 3 example

[0113] Please refer to Figure 5 , Figure 5The third embodiment of the present invention provides a structural block diagram of an electronic device 200 applicable to the embodiments of the present application. The electronic device 200 provided in this embodiment may include a flame image recognition apparatus 100 , a memory 201 , a storage controller 202 , a processor 203 , a peripheral interface 204 , an input and output unit 205 , an audio unit 206 , and a display unit 207 .

[0114] The memory 201, storage controller 202, processor 203, peripheral interface 204, input and output unit 205, audio unit 206, and display unit 207 are electrically connected to each other directly or indirectly to realize data transmission or interact. For example, these components can be electrically connected to each other through one or more communication buses or signal lines. The flame image recognition device 100 includes at least one software function module that can be stored in the ...

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Abstract

The invention provides a flame image recognition method and device and a storage medium, and relates to the technical field of image recognition. The flame image recognition method comprises the following steps: determining a suspected flame region in an acquired image; extracting a texture feature image of the suspected flame region by adopting a filter; extracting a local binary feature of the texture feature image based on a local binary pattern; and determining whether flame exists in the suspected flame area or not based on the local binary characteristics by adopting a support vector machine (SVM) classifier. According to the method, through extraction of the texture feature image and further local binary features, the flame recognition efficiency and accuracy are improved.

Description

technical field [0001] The present invention relates to the technical field of image recognition, in particular to a flame image recognition method, device and storage medium thereof. Background technique [0002] With weeds and trees in the field, the fire spreads quickly when a fire occurs, and the transportation is inconvenient, so it is very difficult to fight the fire. Once a fire occurs, it will lead to serious consequences. Therefore, early fire identification and timely fire fighting are particularly critical. The video surveillance system can realize 24-hour monitoring, and can detect early fires in time, greatly reducing false alarms and missed reports of early fires. [0003] However, the image-based fire recognition algorithm needs to improve the accuracy of wild fire recognition in complex field environments such as hay, branches and leaves; at the same time, the video-based fire recognition method needs to extract features from each image. The computational co...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06K9/62
Inventor 赵亚琴冯丽琦徐媛卢鹏
Owner NANJING FORESTRY UNIV
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