Infrared digital camouflage is an infrared camouflage method .It controls the infrared radiation of the target so that the target infrared image appears to be fragmented, and simulates the background infrared characteristics through different combinations of the fragments. Digital camouflage is a digital camouflage texture composed of pixel lattices. The camouflage texture forms an irregular overlap, and the edges are blurred and broken, which can better simulate the target background. In this paper, we use human visual perception and spatial color mixing principle to establish the HSV color model. The background color is quantified, and then the main color of the background is selected as the camouflage color. Finally, the infrared digital camouflage is generated by determining the size of the pixel unit.
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