激光与光电子学进展, 2018, 55 (3): 031011, 网络出版: 2018-09-10
基于图像修复技术的目标可见光伪装效果评价 下载: 1283次
Optical Camouflage Effect Assessment Based on Digital Image Inpainting Technology
图像处理 图像修复技术 伪装效果评价 无参考图像质量评价 结构相似度 image processing digital image inpainting technology camouflage effect evaluation no-reference image quality assessment structural similarity
摘要
为客观、准确地评价目标可见光的伪装效果,提出一种基于图像修复技术的伪装效果评价方法。利用具有针对性改进的图像修复技术构造伪装目标所在区域与周围背景融合度高的理想伪装图案;采用无参考图像质量算法得到理想伪装纹理近似度(即修复效果度量)以消除误差;对待评价伪装目标与近似理想伪装进行相似度检验;融合理想伪装近似度与结果相似度值对目标伪装效果进行综合评价。仿真结果表明,该评价方法的结果与目视观察的结果具有较好的一致性,可有效评价目标伪装效果。
Abstract
In order to evaluate the optical camouflage effect of target objectively and precisely, we propose a camouflage effect evaluation model based on digital image inpainting technology. We use optimized image inpainting algorithm to obtain the ideal camouflage texture in the region, which is covered by camouflaged target, and then use the effect value measured by no-reference-image quality assessment to eliminate error. The comprehensive evaluation which combines structure similarity metric with approximate value of ideal camouflage texture is established to evaluate the camouflage effect of target. The simulation results show that the results of the proposed evaluation model are similar to the visual observed results, which can effectively evaluate the camouflage effects of target.
王鹏烨, 赵德辉, 李明锋. 基于图像修复技术的目标可见光伪装效果评价[J]. 激光与光电子学进展, 2018, 55(3): 031011. Pengye Wang, Dehui Zhao, Mingfeng Li. Optical Camouflage Effect Assessment Based on Digital Image Inpainting Technology[J]. Laser & Optoelectronics Progress, 2018, 55(3): 031011.