激光与光电子学进展, 2019, 56 (5): 051003, 网络出版: 2019-07-31   

基于直觉模糊决策的高光谱伪装效果综合评估方法 下载: 1205次

Synthetic Evaluation Method of Hyperspectral Camouflage Effect Based on Intuitionistic Fuzzy Decision
作者单位
火箭军工程大学作战保障学院, 陕西 西安710025
摘要
利用高光谱遥感图像对**工程进行伪装效果评估,提出了一种基于直觉模糊决策的高光谱伪装效果综合评估方法,以及包括光谱泛相似测度、亮度对比度、视觉相似性测度和结构相似性测度等在内的高光谱伪装效果综合评价指标体系;建立了面向高光谱伪装效果评估的直觉模糊多属性决策模型;采用逼近理想解的排序算法进行模型决策,并提出了基于直觉模糊集Hamming距离的灰关联测度以提高方案之间的区分度。研究结果表明,利用所提方法得到的评估结果与专家评估结果一致,验证了其合理性和可行性。
Abstract
In order to evaluate the camouflage effect of national defense engineering using hyperspectral remote sensing images, a comprehensive evaluation method for hyperspectral camouflage effect based on intuitionistic fuzzy decision is proposed. A comprehensive evaluation index system for hyperspectral camouflage effect is established, which including spectral pan-similarity measure, brightness contrast, visual similarity measure and structural similarity measure. A multi-attribute decision-making model based on intuitionist fuzzy sets is established for hyperspectral camouflage effect evaluation as well. The algorithm for order preference by similarity to an ideal solution is adopted for model decision, and a grey correlation measure based on Hamming distance is further proposed to improve the distinguishing ability between different alternatives. The research results show that the evaluation results obtained by the proposed method are consistent with those from expert evaluation, and thus its feasibility and rationality are verified.

方浩, 李艾华, 王涛, 常红伟. 基于直觉模糊决策的高光谱伪装效果综合评估方法[J]. 激光与光电子学进展, 2019, 56(5): 051003. Hao Fang, Aihua Li, Tao Wang, Hongwei Chang. Synthetic Evaluation Method of Hyperspectral Camouflage Effect Based on Intuitionistic Fuzzy Decision[J]. Laser & Optoelectronics Progress, 2019, 56(5): 051003.

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