颜色相似性度量在主动伪装设计中应用

Application of color similarity measurement in digital active camouflage design

在充分利用颜色相似性的基础上,提出一种自适应主动伪装设计方案。首先应用结合颜色相似性的K均值聚类获得背景主色,然后根据颜色相似性原则实施目标伪装,最后应用无损数据隐藏技术以实现从伪装图像恢复原图像。实验表明该伪装方案伪装效果好,可有效保护特定军事目标,同时原图像可恢复性使得该方案可应用于数字图像隐蔽通信。

An adaptive image active camouflage design scheme was proposed based on the color similarity.Firstly,the background dominant colors were extracted by using K-mean clustering and color similarity.And then the target cam-ouflage was done according to the minimum principle of color similarity.Finally the lossless data hiding technique was used to recover original images from camouflage images.Experimental results show that the proposed camouflage de-sign scheme can achieve good camouflage effect,and protect specified military object.In addition,it can be applied in the field of digital image covert communication because of the recoverability of original images.