Method and device for visible light camouflage distance design and server

The invention relates to the technical field of visible light camouflage, and discloses a method for designing a visible light camouflage distance, which comprises the following steps: acquiring the apparent brightness contrast of a target and a background; and obtaining a camouflage distance according to the apparent brightness contrast and a human eye brightness contrast threshold. The visible light distance, namely the camouflage distance, can be obtained based on the fact that the apparent brightness contrast of the target and the background is equal to the human eye brightness contrast threshold value, the camouflage distance is obtained through specific quantification and scientific analysis, and the camouflage distance is obtained more quickly and accurately. The invention further discloses a device for visible light camouflage distance design and a server. 本申请涉及可见光伪装技术领域，公开了一种用于可见光伪装距离设计的方法，包括：获取目标与背景的视亮度对比度；根据所述视亮度对比度和人眼亮度对比度阈值获得伪装距离。能够基于目标与背景的视亮度对比度和人眼亮度对比度阈值相等时，获得可见光距离，即伪装距离，实现了通过具体量化和科学的分析获得伪装距离，并