数码迷彩空间混色模型研究

数码迷彩因其优良的伪装性能得到广泛的应用,针对目前数码迷彩设计理论滞后于应用的现状,提出了基于人眼白光视觉传递特性的数码迷彩空间混色模型。该模型以傅里叶变换和人眼视网膜成像特性为基础,引入了基于白光的人眼视觉传递模型,并结合大气传输模型模拟数码迷彩图案的空间混色过程。外场实验表明,该方法在混色斑块的形状及位置上取得了较好的效果,从而验证了模型的合理性。但该模型在混色斑块的颜色方面还有些欠缺,需要对数码迷彩的空间混色原理做进一步的研究。该混色模型为数码迷彩伪装效果的深入研究提供了支持,对数码迷彩的数字化设计具有一定影响。

Research on spatial color blending model for digital camouflage

Digital camouflage has been widely used because of its favorable camouflage effect, but the theory of digital camouflage design still lags behind its widespread application, thus a spatial color blending model for digital camouflage is proposed. The proposed model is based on Fourier transforms and the imaging characteristics of human retina, tries to simulate spatial color blending process of digital camouflage by using a human visual transmission model and a atmo-spheric transmission model. Through analysis of test results, this model is proved to be highly reliable. However the pro-posed model is not outstanding in the color of patches, the principle of spatial color blending should be studied further. This research is intended to provide theoretic support and practical reference for digital camouflage.