基于图像分析光学伪装效果的定量评价系统  

The Quantitative Evaluation System of Optical Camouflage Effect Based on Image Analysis

作　　者：宋博文[1] 刘秀丽[1] 刘卫国[1] 

机构地区：[1]西藏大学农牧学院,林芝860000

出　　处：《价值工程》2015年第19期196-198,共3页Value Engineering

摘　　要：针对传统的伪装效果评价容易受到试验条件、时间、经费等多方面限制的问题,提出了一种基于图像定量评价光学伪装效果的方法。利用AHP对颜色和形状进行权重的分析,得出颜色和形状的权重系数W1和W2,通过颜色评价系数对伪装图案与背景的图像颜色相似度进行定量评价,利用横纵比差值来对伪装图案与背景的图像形状相似度进行评价,最终得出基于图像分析光学伪装评价效果的定量评价系统。实验结果表明,该评价系统可实现对伪装图案与背景的颜色和形状相似程度的定量评价。Aiming at the problems of the traditional camouflage effect limited by many aspects, such as test conditions, time, funds, etc., a method for the quantitative evaluation of optical camouflage effect based on image is proposed. This paper uses the AHP for the weights analysis of color and shape, and gains the color and shape weight coefficients W1 and W2, and makes quantitatively evaluation for the image color similarity of camouflage pattern and background image by color evaluation coefficient, then uses the aspect ratio difference to evaluate the shape similarity of camouflage pattern and background image, and finally gets the quantitative evaluation system of optical camouflage evaluation effect based on image analysis. Experimental results show that the evaluation system can realize the quantitative evaluation of the similarity of colors and shapes of camouflage pattern and background image.

关 键 词：光学伪装效果 颜色 形状 定量评价系统 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]