A method and terminal for identifying fire
A technology of partial recognition and brightness value, which is applied in character and pattern recognition, fire alarms, and fire alarms that rely on radiation effects, etc., can solve the problems of being unsuitable for outdoor use, so as to facilitate the promotion of use and prevent fires Effect
Active Publication Date: 2020-07-28
浙江万物工场智能科技有限公司
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But the current smoke alarm is suitable for indoor smoke monitoring and early warning, not suitable for outdoor use
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[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.
[0017] A first embodiment of the invention relates to a method of identifying fire. The method can be applied to a terminal, and the terminal can include a processor and a camera. The specific process of this embodiment is as follows figure 1 shown.
[0018] Step 101: Obtain the brightness values of eac...
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The embodiment of the invention relates to the field of security technology, and discloses a method and a terminal for identifying fire. The method for identifying fire includes: acquiring the luminance values of each part of the image in the viewfinder frame of the current camera; from the acquired luminance values of each part, searching for a luminance value within the range of preset luminance values; The part corresponding to the brightness value; select several points from the edge of the framed part, and determine the shape of the framed part according to several points; match the determined shape with the stored fire shape model, and when the matching is successful , identify the framed part as fire. The embodiment of the present invention searches for brightness values within the preset range of brightness values from the acquired brightness values of each part, and matches the shape of the part corresponding to the found brightness values with the pre-stored fire shape model, thereby determining the found Whether the part corresponding to the brightness value is fire. This method can identify the fire in time, which is conducive to the prevention of fire.
Description
technical field [0001] The embodiments of the present invention relate to the field of security technologies, and in particular to a method and terminal for identifying fire. Background technique [0002] Fire can bring great threat to people's life and property safety. Therefore, it is particularly important to be able to detect fires in time and prevent fires. But the current smoke alarm is suitable for monitoring and early warning of indoor smoke, and is not suitable for outdoor use. Therefore, it is very urgent to provide a method for identifying fire that is suitable for more occasions. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method and terminal for identifying fire, which can identify fire in time and are applicable to a wider range of occasions. [0004] In order to solve the above-mentioned technical problems, the embodiment of the present invention provides a method for identifying fire, includi...
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IPC IPC(8): G08B17/12G06K9/00G06K9/62
CPCG08B17/125G06V20/52G06V10/7553
Inventor 费小平
Owner 浙江万物工场智能科技有限公司