Forest rocket detecting and identifying method and apparatus based on video image intelligent analysis

A video image, smoke detection technology, applied in character and pattern recognition, fire alarms, instruments, etc., can solve the problems of high false alarm rate and high false alarm rate, and achieve the effect of high intelligence level and strong engineering adaptability

Inactive Publication Date: 2009-11-25
李秋华
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the common problems of high false alarm rate and high false alarm rate in the practical application of the existing forest fire prevention monitoring system, the present invention provides a forest fire detection and identification method and equipment based on intelligent analysis of video images

Method used

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  • Forest rocket detecting and identifying method and apparatus based on video image intelligent analysis
  • Forest rocket detecting and identifying method and apparatus based on video image intelligent analysis
  • Forest rocket detecting and identifying method and apparatus based on video image intelligent analysis

Examples

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example 1

[0187] Example 1, First use forest fireworks to identify interference mask setting module pair Figure 4 The fixed interference area (road) in the daytime forest fireworks video surveillance scene shown in the daytime forest fireworks detection and recognition mask setting, the results are as follows Figure 5 Shown; and then use the video image state judgment module to figure 2 The image sequence of the forest fireworks video monitoring scene image shown is processed to obtain the state of the monitoring image sequence at the time of day; then the daytime forest fireworks detection module, image connected area marking module, and video image clump dynamic characteristics analysis module are used , Daytime forest firework recognition interference removal module, daytime forest firework recognition module process the real-time video image sequence obtained by the monitoring system, and obtain the daytime firework recognition results such as Figure 6 Shown ( Figure 7 It is the re...

example 2

[0188] Example 2: First use forest fireworks to identify interference mask setting module pair Figure 8 The fixed interference area (roads, residential buildings, etc.) in the night forest fireworks video surveillance scene shown in the night forest fire detection and recognition mask settings, the results are as follows Picture 9 As shown; then use the video image state determination module to Figure 6 The image sequence of the forest fireworks video surveillance scene shown is processed, and the state of the surveillance image sequence is obtained at night; then the night forest fire detection module, the image connected area marking module, and the video image cluster dynamic characteristics analysis module are used to The real-time video image sequence obtained by the monitoring system is processed to obtain the night open flame detection and pre-recognition results such as Picture 10 Shown Picture 11 Gives the use of the night forest fire PTZ tracking module will Figure ...

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Abstract

The invention discloses a forest rocket detecting and identifying method and apparatus based on the video image intelligent analysis. the method includes: setting the mask parameter in advance for the fixed interference region in the video monitor scene in order to eliminate the interference of the fixed interference region for the rocket identification; collecting the video image about the video monitoring scene; judging the video monitoring scene is in the daytime or the night according to the luminance value of the video image; if the video monitoring scene is in the daytime, conducting the daytime rocket detecting and identifying process for the video image of the mask by utilizing the mask parameter to obtain the smoke and fire region related identification; if the video monitoring scene is in the night, conducting the at-night open flame detecting and identifying process for the video image of the mask by utilizing the mask parameter to obtain open flame region related identification. the forest rocket detecting and identifying method and apparatus provided by the invention can improve the forest rocket detecting and identifying sensitivity and accuracy.

Description

Technical field [0001] The invention relates to multiple practical innovative technologies such as image processing, image analysis, video pyrotechnic identification process and processing means in forest firework detection and recognition, and particularly relates to forest firework detection and recognition technology based on video image intelligent analysis. Background technique [0002] Video fire detection and identification is the inevitable development trend of forest fire monitoring and alarm system automation and intelligence. Existing various forest fire monitoring systems generally have problems such as high false alarm rate and high false alarm rate, and poor environmental adaptability, and they have not really solved the core problems of forest fire intelligent identification technically and engineeringly. Therefore, how to use advanced image processing and analysis technology, take various problems encountered in the practice of forest fire protection as a starting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/00G06K9/00
Inventor 李际平杨伏华杜鹢
Owner 李秋华
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