Infrared image processing method, apparatus and device, and storage medium

An infrared thermal imaging device, characterized by comprising a processor, a memory coupled to the processor, and a computer program stored on the memory and executable by the processor, wherein the computer program, when executed by the processor, implements an infrared image processing method comprising:

• acquiring an infrared image;
• performing target detection on the infrared image to determine one or more target objects within the infrared image and obtaining a target detection result that include a category of each of the one or more target objects;
• determining a target object of interest from the one or more target objects based on the target detection results;
• determining a contour area of the target object of interest;
• performing true-color processing on the contour area based on the category of the target object of interest to highlight the target object of interest in the infrared image, comprising:
• determining a corresponding true-color template based on the category, wherein corresponding true-color templates are preset for different categories, of the target object of interest, and coloring the contour area of the target object of interest in the infrared image according to the corresponding true-color template for display.