Target object identification method and device based on infrared thermal imaging system
A technology for infrared thermal imaging cameras and objects, which is applied in the fields of instruments, image enhancement, image analysis, etc. It can solve the problems of difficult algorithms, high false alarm rate, and inaccurate identification, etc., and achieves a wide range of application scenarios and low false alarm rate. , Ease of use
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[0063] Hereinafter, the present invention will be further described with reference to the drawings and specific implementations:
[0064] Such as figure 1 As shown, this embodiment provides a method for target recognition based on an infrared thermal imager, which includes the following steps:
[0065] S1: Receive the alarm area set by the user on the image taken by the infrared thermal imager, and set the alarm rule corresponding to the alarm area, the alarm rule is a preset threshold;
[0066] S2: Acquire infrared image data captured by an infrared thermal imager, where the infrared image data includes pixel point positions and pixel point gray values;
[0067] S3: Compare the obtained pixel gray value in the alarm area with the preset threshold value of the alarm area, if it is greater than the preset threshold value, display that there is an intrusion target in the alarm area and perform step S4; in this step It is mainly necessary to detect intrusive targets. This system is a mov...
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